2012河南专升本真题
2012年河南省普通专升本考试《大学语文》真题 答案
2012 年河南省普通专升本考试《大学语文》真题一、选择题（每小题 1 分，共 25 分）在每小题的备选答案中选出一个正确答案，并将其代码写在题干后面的括号内。
不选、错选或多选者，该题无分。
1.《礼记》一书反映的思想是（）A.儒家B.道家C.墨家D.法家2.《陈情表》中属于用典的是（）A.死当结草B.乌鸟反哺C.舅夺母志D.慈父见背3.“人之患在好为人师”语出（）A.《孟子·离娄上》B.《孟子·离娄下》C.《论语》D.《论读书》4.郭晞这一人物形象出现于柳宗元的哪一部作品中（）A.《始得西山宴游记》B.《段太尉逸事状》C.《蝜蝂传》D.《小石潭记》5.《容忍与自由》的中心论点是（）A.没有容忍就没有自由B.喜同而恶异C.相信自己的宗教信仰是对的D.为上帝的荣光而战斗6.《石崇与王恺争豪》一文属于（）A.话本小说B.神魔小说C.笔记小说D.传奇小说7.《咬文嚼字》要求我们（）A.阅读作品时要仔细阅读B.阅读时要严肃C.不要过于苛求别的创作D.在阅读和写作时要有一字不肯放松的谨严8.“单于素闻广贤，令曰，得李广必生致之！”对于刻画李广的性格来说，这种表现方法是（）A.对比反衬B.铺垫衬托C.象征暗示D.侧面烘托9.在一篇文章中，记叙两件同时发生的事情的叙述方式是（）A.顺叙B.倒叙C.插叙D.平叙10.《赵武灵王胡服骑射》一文的作者是（）A.司马光B.司马迁C.刘向D.贾谊11.《文与可画筼筜谷偃竹记》的创作思想主要是（）A.“胸有成竹”与“心手相应”B.“心手相应”与“兔起鹘落”C.“兔起鹘落”与“尺幅千里”D.“胸有成竹”与“尺幅千里”12.《我与地坛》在表现手法上的显著特点是（）A.白描B.夹叙夹议C.象征D.侧面描写13.《拣麦穗》一文的主旨是（）A.回忆美好童年B.对纯真情谊的赞美C.对爱情的追求D.对幸福婚姻的憧憬14.《断魂枪》里思想没落保守、性格孤傲执着的人物是（）A.王三胜B.沙子龙C.孙老者D.二麻子15.《爱尔克的灯光》中，作者关于人生道路的思索的主要触发物是（）A.故居B.“长宜子孙”四个字C.亡姐D.大门内微弱的灯光16.下列鲁迅文集中，属于短篇小说集的是（）A.《热风》B.《坟》C.《朝花夕拾》D.《呐喊》17.“民为贵，社稷次之，君为轻”这种民本思想的倡导者是（）A.孟轲B.孔丘C.荀子D.墨子18.元杂剧中女主角称为（）A.旦B.净C.末D.生19.倡导“以文为词”的作家是（）A.辛弃疾B.柳永C.苏轼D.周邦彦20.王安石提出（）A.“辞必已出”“惟陈言之务去”B.文章应“明道”“致用”“事信”“言文”C.文章应“有补于世”“以适用为本”D.“文章合为时而著，歌诗合为事而作”21.《诗经》里属于地方乐歌的是（）A.风B.大雅C.小雅D.颂22.王实甫的代表作是（）A.《桃花扇》B.《窦娥冤》C.《西厢记》D.《长生殿》23.元代著名散曲家马致远的号是（）A.云庄B.放翁C.醉翁D.东篱24.提出“知识就是力量”的作家是（）A.契诃夫B.莫泊桑C.高尔基D.培根25.“多行不义必自毙”出自（）A.《郑伯克段于鄢》B.《答司马谏议书》C.《赵威后问齐使》D.《季氏将伐颛臾》二、填空题（每小题1 分，共10 分）26.老子是道家学派的创立者，他的作品是《》27.王维山水诗最大的艺术特点是。
2012年河南专升本高数真题
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2012 年河南省普通高等学校
选拔优秀专科毕业生进入本科阶段学习考试
1．函数 y
1 4 x arctan 的定义域是
2012河南专升本答案
2012年河南省普通高等学校选拔优秀专科毕业生进入本科阶段学习考试 高等数学 参考答案一、单项选择题（每小题2分，共60分） 1、[答案] C【精析】 要使函数有意义，则⎩⎨⎧≠≥+00x 4x ，解得x 。
，应选且C 0x 4≠->2、[答案] B【精析】 因为()()()(),sin sin x f x x x x x f ==--=-所以x x y sin =是偶数。
3、[答案] D【精析】由于()12212lim 221ln lim00=+=+→→x xx x x ，所以当0→x 时2x 与()21ln +等价。
4、[答案] D【精析】由于()x f 在0=x 处的左右极限均布不存在，故0=x 是()x f 的第二类间断点。
5、[答案] C【精析】()00lim 30f x x ==→，x y 3=在0=x 处连续，又xx x x x 32031lim 0lim→→=-不存在，故3x y =在0=x 处不可导，应选C 。
6、[答案] A【精析】根据已知条件，()()()()()x x x x x xf x f f x x x 000lim0lim 0lim0→→→==-='ϕϕ因为()0ϕ0≠，故()0f '不存在。
7、[答案] B【精析】由一阶微分形式不变性可知，()()()()e e xxd f du u f u df dy '='==，应选择B8、[答案] B 【精析】当fx 0lim →()∞=x 时，()01lim 0=⎪⎪⎭⎫⎝⎛→x f x 时，由此可得0=y 是()x f y 1=的水平渐进线。
应选B 。
9、[答案] D 【精析】coxxcoxx dy dx dy dx -=-==2221111，应选D 。
10、[答案] B 【精析】0>x 时， ()10lim ='+→x f x ，当0<x 时()1cos 0lim 0lim =='--→→x x f x x故()10='f ，应选B 11、[答案] D 【精析】 设()c x x f x++=33，由于()0332>+='x x f 故()x f 在()1,0内单调递增，在区间()1,0内()x f 与x 轴最多有一个交点，即方程032=++c x x，在()1,0内最多有一个实根。
2012年河南省专升本高等数学试卷及答案
河南省普通高等学校选拔优秀专科生进入本科阶段学习考试《高等数学》试卷一. 单项选择题（每题2分，共计50分）在每小题的备选答案中选出一个正确答案，并将其代码写在题干后 面的括号内.不选、错选或多选者，该题无分.1.集合}5,4,3{的所有子集共有 （ ）。
A. 5 B. 6 C. 7 D. 8 解答：子集个数D n⇒==8223。
2.函数x x x f -+-=3)1arcsin()(的定义域为 （ ）。
A. ]3,0[ B. ]2,0[ C. ]3,2[ D. ]3,1[ 解答： B x x x ⇒≤≤⇒⎩⎨⎧≥-≤-≤-2003111。
3. 当0→x 时，与x 不等价的无穷小量是 （ ） A.x 2 B.x sin C.1-xe D.)1ln(x + 解答：根据常用等价关系知，只有x 2与x 比较不是等价的。
应选A 。
4.当0=x 是函数xx f 1arctan)(= 的 （ ）。
A.连续点 B. 可去间断点 C.跳跃间断点 D. 第二类间断点 解答：21arctanlim 0π=+→x x ；C x x ⇒π-=-→21arctan lim 0。
5. 设)(x f 在1=x 处可导，且1)1(='f ，则hh f h f h )1()21(lim+--→的值为（ ）。
A.-1B. -2C. -3D.-4 解答：C f h f h f hh f h f h h ⇒-='-=+'--'-=+--→→3)1(3)1()21(2[lim)1()21(lim00。
6.若函数)(x f 在区间),(b a 内有0)(,0)(<''>'x f x f ，则在区间),(b a 内，)(x f 图形（ ）。
A ．单调递减且为凸的B ．单调递增且为凸的C ．单调递减且为凹的D ．单调递增且为凹的 解答：⇒>'0)(x f 单调增加；⇒<''0)(x f 凸的。
河南专升本高数真题及答案
12012年河南省普通高等学校选拔优秀专科毕业生进入本科阶段学习考试高等数学一、选择题（每小题2分，共60分）在每小题的四个备选答案中选出一个正确答案，用铅笔把答题卡上对应题目的答案标号涂黑．如需改动，用橡皮擦干净后，再选涂其他答案标号．1．函数1arctany x=的定义域是 A ．[)4, -+∞B ．()4, -+∞C ．[)()4, 00, -+∞D ．()()4, 00, -+∞解：40400x x x x +≥⎧⇒≥-≠⎨≠⎩且.选C.2．下列函数中为偶函数的是A ．23log (1)y x x =+-B ．sin y x x =C ．)y x =D ．e xy =解：A 、D 为非奇非偶函数，B 为偶函数，C 为奇函数。
选B. 3．当0x →时，下列无穷小量中与ln(12)x +等价的是A ．xB ．12x C ．2x D ．2x解：0x →时，ln(12)~2x x +.选D.4．设函数21()sin f x x=，则0x =是()f x 的 A ．连续点 B ．可去间断点 C ．跳跃间断点D ．第二类间断点2解：0x =处没有定义，显然是间断点；又0x →时21sinx的极限不存在，故是第二类间断点。
选D.5．函数y =0x =处A ．极限不存在B ．间断C ．连续但不可导D ．连续且可导解：函数的定义域为(),-∞+∞，0lim lim (0)0x x f +-→→===，显然是连续的；又00(0)lim lim (0)x x f f +++-→→''===+∞=，因此在该点处不可导。
选C. 6．设函数()()f x x x ϕ=，其中)(x ϕ在0x =处连续且(0)0ϕ≠，则(0)f ' A ．不存在 B ．等于(0)ϕ' C ．存在且等于0D ．存在且等于(0)ϕ解：易知(0)=0f ，且00()0(0)lim lim ()(0)x x x x f x xϕϕϕ+++→→-'===， 00()0(0)lim lim ()(0)(0)x x x x f x f xϕϕϕ-+-+→→--''==-=-≠.故(0)f '不存在。
2012年河南省专升本(高等数学)真题试卷(题后含答案及解析)
2012年河南省专升本（高等数学）真题试卷(题后含答案及解析) 题型有：1. 选择题 2. 填空题 4. 解答题 5. 综合题 6. 证明题选择题在每小题给出的四个选项中，只有一项是符合要求的。
1．函数y=的定义域是( )A．[-4，+∞)B．(-4，+∞)C．[-4，0)∪(0，+∞)D．(-4，0)∪(0，+∞)正确答案：C解析：函数有意义，则x+4≥0且x≠0，即x≥-4且x≠0．故选C.2．下列函数中为偶函数的是( )A．y=x2+log3(1-x)B．y=xsinxC．y=lnD．y=ex正确答案：B解析：两个奇函数之积为偶函数，故选B，选项A和D是非奇非偶函数，选项C为奇函数．3．当x→0时，下列无穷小量中与ln(1+2x)等价的是( )A．xB．C．x2D．2x正确答案：D解析：因为当f(x)→0时ln(1+f(x))-f(x)，故选D.4．没函数f(x)=sin2，则x=0是f(x)的( )A．连续点B．可去间断点C．跳跃间断点D．第二类间断点正确答案：D解析：因为当x→0时均不存在，因此属于第二类间断点，故选D.5．函数y=在点x=0处( )A．极限不存在B．间断C．连续但不可导D．连续且可导正确答案：C解析：因=0，所以函数y=在点x=0处连续，但因其导数在x=0处没有意义，所以不可导，故选C.6．设函数f(x)=｜x｜φ(x)，其中φ(x)在x=0处连续且φ(0)≠0，则f’(0) ( )A．不存在B．等于φ’(0)C．存在且等于0D．存在且等于φ(0)正确答案：A解析：又因ψ(0)≠0，所以，因此f’(0)不存在．7．若函数y=f(u)可导，u=ex，则dy= ( )A．f’(ex)dxB．f’(ex)d(ex)C．f’(x)exdxD．[f(ex)]’dex正确答案：B解析：根据一阶微分形式的不变性得dy=df(u)=f’(u)du=f’(ex)d(ex)．8．曲线y=有水平渐近线的充分条件是( )A．B．C．D．正确答案：B解析：若水平渐近线存在，则要求自变量逼近无穷大时函数值能无限地逼近某确定的数值，因此首先要求自变量的变化为x→∞，因此可直接排除选项C和D．而当=∞，因此选项A错误，故选B．9．设函数y=x-=( )A．B．C．D．正确答案：D解析：因为dy=dx-d(sinx)=(1-cosx)dx，所以，故选D．10．曲线f(x)=在点(0，1)处的切线斜率是( )A．0B．1C．2D．3正确答案：B解析：由导数定义易知曲线f(x)在x=0处的左右导数均存在且相等，并等于1．11．方程x3+3x+c=0(其中c为任意实数)在区间(0，1)内实根最多有( )A．4个B．3个C．2个D．1个正确答案：D解析：令f(x)=x3+3x+c，则f’(x)=3x2+3＞0，表明f(x)在实数范围内是严格单调递增的，又因为f(0)=c，f(1)=4+c，则当任意实数c取区间(-4，0)内的值时，可由零点定理证明原方程在区间(0，1)内最多有1个实根．12．若f’(x)连续，则下列等式正确的是( )A．[∫f(x)dx]’=f(x)B．∫f’(x)dx=f(x)C．∫df(x)=f(x)D．d[∫f(x)dx=f(x)正确答案：A解析：选项B和C是先求导(微分)后积分，分别少了一个积分常数．选项D 是先积分后微分，而等式右端缺少微分符号，因此选A.13．如果f(x)的一个原函数为x-arcsinx，则∫f(x)dx=( )A．B．C．D．正确答案：C解析：若f（x)的一个原函数为F(x)，则∫f(x)dx=F(x)+C，故选C.14．设f’(x)=1，且f(0)=1，则∫f(x)dx= ( )A．x+CB．+x+CC．x2+x+CD．+C正确答案：B解析：因为f’(x)=1，所以f(x)=x+C1，又因f(0)=1，所以C1=1，因此f(x)=x+1，所以∫f(x)dx=+x+C15．(-cost2)dt= ( )A．-cosx2B．cos(sinx)2cosxC．xcosx2D．cos(sinx2)正确答案：B解析：因为f(t)dt=f[u(x)]u’(x)-f[v(x)]v’(x)，所以(-cost2)dt=0-[-cos(sinx)2]×cosx=cos(sinx)2cosx16．= ( )A．1B．0C．1-2e-1D．e-1-1正确答案：C解析：17．下列广义积分收敛的是( )A．B．C．D．正确答案：D解析：因为=-∞，故选项A发散；因为当k≤1时收敛，当k＞1时发散，故选项B发散；因为当k＞1时收敛，当k≤1时发散，故选项C发散；，所以选项。
2012年河南专升本(英语)真题试卷(题后含答案及解析)
2012年河南专升本（英语）真题试卷(题后含答案及解析)题型有：1. V ocabulary and Structure 2. Reading Comprehension 3. Cloze 5. Translation 6. Writing 9. Error IdentificationV ocabulary and Structure1．The police are______for the thief in the regionnow.A．runningB．reachingC．searchingD．charging正确答案：C解析：此题考查近义词组辨析。
run for意为“赶快去请”；reach for意为“伸手去拿”；search for意为“搜查”；charge for意为“要价”。
根据句意，选C合适。
2．What is the reason for______on time?A．not your comingB．you not comeC．your not comingD．you not to come正确答案：C解析：此题考查动名词的否定形式。
for介词，后加动名词形式，动名词的否定形式要把not放在动名词之前，如动名词的逻辑丰语是人称代词一般用代词的形容词性物主代词形式，否定词not应位于逻辑主语之后动名词之前，动词不定时的否定式与动名词相同，故选C。
3．The college is planning to offer more English courses to ______the needs of beginners of English.A．meet withB．meetC．supplyD．satisfy with正确答案：B解析：此题考查固定搭配。
meet theneeds of意为“满足要求”；meet with意为“与某人见面”；supply意为“供给，提供”；satisfy with意为“满意”。
河南专升本高数真题及答案
12012年河南省普通高等学校选拔优秀专科毕业生进入本科阶段学习考试1．函数的定义域是1arctan y x=+A ．B ．[)4, -+∞()4, -+∞C ．D ．[)()4, 00, -+∞ ()()4, 00, -+∞ 2．下列函数中为偶函数的是A ．B ．23log (1)y x x =+-sin y x x=C ．D．)y x =+exy =3．当时，下列无穷小量中与等价的是0x →ln(12)x +A ．B ．C ．D ．x12x 2x2x4．设函数，则是的21()sinf x x=0x =()f x A ．连续点B ．可去间断点C ．跳跃间断点D ．第二类间断点5．函数在点处y =0x =A ．极限不存在B ．间断C ．连续但不可导D ．连续且可导6．设函数，其中在处连续且，则()()f x x x ϕ=)(x ϕ0x =(0)0ϕ≠(0)f 'A ．不存在B ．等于(0)ϕ'C ．存在且等于0D ．存在且等于(0)ϕ7．若函数可导，，则()y f u =e xu =d y =A ．B ．(e )d xf x'(e )d(e )x x f 'C ．D ．()e d xf x x'[(e )]dexxf '8．曲线有水平渐近线的充分条件是1()y f x =A ．B ．lim ()0x f x →∞=lim ()x f x →∞=∞C ．D ．0lim ()0x f x →=0lim ()x f x →=∞9．设函数，则x x y sin 21-=d d x y =2A ．B ．y cos 211-x cos 211-C ．D ．ycos 22-xcos 22-10．曲线在点处的切线斜率是1, 0()1sin , 0x x f x x x +≥⎧=⎨+<⎩(0, 1)A ．B ．C ．D ．012311．方程（其中为任意实数）在区间内实根最多有033=++c x x c (0, 1)A ．个B ．个C ．个D ．个432112．若连续，则下列等式正确的是()f x 'A ．B ．()d ()f x x f x '⎡⎤=⎣⎦⎰()d ()f x x f x '=⎰C ．D ．d ()()f x f x =⎰d ()d ()f x x f x ⎡⎤=⎣⎦⎰13．如果的一个原函数为，则()f x arcsin x x -()d f x x =⎰A ．B ．2111C x +++1C C ．D ．arcsin x x C-+1C+14．设，且，则()1f x '=(0)1f =()d f x x =⎰A ．B ．x C+212x x C ++C ．D ．2x x C++212x C +15．20122 sin d (cos )d d x t t x-=⎰A ．B ．2cos x-2cos(sin )cos x xC ．D ．2cos x x2cos(sin )x 16．21302e d x x x -=⎰A ．B ．C ．D ．1112e--1e 1--17．下列广义积分收敛的是A ．B ．101ln d xxx ⎰0x⎰C ．D ．11ln d x x x+∞⎰53e d x x+∞--⎰318．微分方程是22d d 1d d y yyx x+=A ．二阶非线性微分方程B ．二阶线性微分方程C ．一阶非线性微分方程D ．一阶线性微分方程19．微分方程的通解为d sin cos d y x x x y=A ．B ．22cos y x C=+22sin y x C=+C ．D ．2sin y x C=+2cos y x C=+20．在空间直角坐标系中，若向量与轴和轴正向的夹角分别为和，则aOx Oz 45︒60︒向量与轴正向的夹角为aOy A ．B ．C ．D ．或30︒60︒45︒60︒120︒21．直线与平面的位置关系是12123x y z -+==-20x y +=A ．直线在平面内B ．平行C ．垂直D ．相交但不垂直22．下列方程在空间直角坐标系中表示的图形为旋转曲面的是A ．B ．22132x z +=22yx z -=23．(,)(1,limx y →=A ．B ．C ．D ．01213224．函数在点处可微是在该点处两个偏导数和存在(, )z f x y =00(, )x y (, )f x y z x ∂∂zy∂∂的A ．充分条件B ．必要条件C ．充分必要条件D ．既非充分又非必要条件25．已知，则sin()z x y xy =++2zx y∂=∂∂A ．B ．sin()xy sin()(1)xy xy +C ．D ．cos()sin()xy xy xy -cos()xy xy -26．幂级数的和函数为2(1)!n nnn x n ∞=-∑()S x A ．B ．C ．D ．e x-2e x-2e x-22e x-27．下列级数发散的是4A ．B ．2134(1)(1)(2)nn n n n ∞=--++∑11(1)1nn n ∞=-+∑C ．D ．111(1)3n nn ∞-=-∑3121(21)n n ∞=+∑28．若级数在点处条件收敛，则在，(2)nnn a x ∞=-∑0x =1x =-，，，中使该级数收敛的点有2x =3x =4x =5x =A ．个B ．个C ．个D ．个012329．若是曲线上从点到的一条连续曲线段，则曲线积分L 3y x =(1, 1)(1, 1)--的值为(e 2)d (e 3)d y y Ly x x x y y +-++-⎰A ．B ．1e e 4-+-1e e 4----C ．D ．1e e 4---+030．设，则交换积分次序后，可化为2122 0 01 0d (, )d d (, )d x xI x f x y y x f x y y -=+⎰⎰⎰⎰I A ．B．1 2 0d (, )d yy f x y x-⎰2 2 2 0 d (, )d x x y f x y x -⎰⎰C ．D ．12 0 0d (, )d y f x y x⎰⎰2 12 0 d (, )d xx y f x y x-⎰⎰二、填空题（每小题2分，共20分）31．已知，则．2(1)f x x x -=-f =.32．设函数，则 ．2()lim 1tt x f x t →+∞⎛⎫=+ ⎪⎝⎭(0)x ≠(ln 2)f =33．如果函数在点处可导且为的极小值，则．f x ()a ()f a f x ()()f a '=34．曲线的拐点是．e xy x -=35．不定积分．21d (1)x x x=-⎰36．微分方程满足的特解为 ．2d 2e d x yxy x-+=(0)0y =37．向量在上的投影为 ．{1, 1, 2}a =-{0, 3, 4}b = 38．设方程所确定的隐函数为，则．0xy xz yz ++=(, )z z x y =01x y z x==∂=∂39．设积分区域为：，D 224x y y +≤则．d d Dx y =⎰⎰540．若（），则正项级数的敛散性为．lim n n nu k →∞=0k >∑∞=1n nu三、计算题（每小题5分，共50分）41．求极限．3tan sin lime 1x x x x→--42．已知参数方程（为参数），求．(1sin ) (1cos )x a t ya t =-⎧⎨=-⎩t 22d d yx 43．求不定积分．x ⎰44．求．2200lime d 1e xt xx xt →-⎰45．求微分方程的通解．22d d 2430d d y yy x x++=46．求函数的极值．32(, )61210z x y y x x y =-+-+47．求过点且与直线平行的直线方程．(2, 3, 1)A --235:21x y z l x z +-=⎧⎨+=⎩48．求函数arc tanxz y=+49．计算，其中为圆环：．d D x y ⎰⎰D 2222π4πx y ≤+≤50．求幂级数的收敛域．∑∞=+-01)2(n nn x 四、应用题（每小题6分，共12分）51．求函数在时的最大值，并从数列，1()xf x x=0x >1，）．<52．过点作曲线的切线，该切线与此曲线及轴围成一平面图形(3, 0)M ln(3)y x =-x ．试求平面图形绕轴旋转一周所得旋转体的体积．D D x 五、证明题（8分）53．证明不等式：，其中为正整数．ln m n m m nm n n--<<n m <。
2012年河南省专升本高等数学试卷及答案解析
河南省普通高等学校选拔优秀专科生进入本科阶段学习考试高等数学 试卷一. 单项选择题（每题2分，共计60分）在每小题的四个备选答案中选出一个正确答案，并将其代码写在题干后面的括号内.不选、错选或多选者，该题不得分.1. 函数2)1ln()(++-=x x x f 的定义域为 （ ）。
A. ]1,2[--B. ]1,2[-C. )1,2[-D. )1,2(-解答：C x x x ⇒<≤-⇒⎩⎨⎧≥+>-120201.2. =⎪⎭⎫ ⎝⎛π--π→3sin cos 21lim3x xx （ ）。
A.1B. 0C.2 D.3解答：033sin cos 21lim===⎪⎭⎫ ⎝⎛π--π→x x x D x xx ⇒=⨯=⎪⎭⎫ ⎝⎛π-π→312323cos sin 2lim 3.3. 点0=x 是函数131311+-=x xy 的 （ ）A.连续点B. 跳跃间断点C.可去间断点D. 第二类间断点解: ,1111313lim 110-=-=+--→xxx B x xx x xx ⇒===+-++→→13ln 33ln 3lim 1313lim 11000110.4.下列极限存在的为 （ ）。
A.xx e +∞→lim B. x x x 2sin lim 0→ C.xx 1cos lim 0+→ D.32lim 2-++∞→x x x解:显然只有22sin lim0=→xxx ,其他三个都不存在,应选B.5. 当0→x 时，)1ln(2x +是比x cos 1-的（ ）。
A ．低阶无穷小B ．高阶无穷小C ．等阶无穷小 D.同阶但不等价无穷小解: 22~)1ln(x x +,D x x x ⇒=-2~2sin 2cos 122. 6.设函数⎪⎪⎩⎪⎪⎨⎧>≤≤--<+++=0,arctan 01,11,11sin )1(1)(x x x x x x x f ，则)(x f （ ）。
2012年河南专升本公共英语试卷
2012年河南专升本公共英语试卷Part Ⅰ. Vocabulary and Structure (40 points)Directions: There are 40 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence, and then you should mark the corresponding letteron the Answer Sheet.1. We it that they would accept the proposal.A. made; for grantedB. took; for grantedC. took; for grantingD. made; for granting2. We have to put off the sports meeting the examination.A. owing toB. in case ofC. lack ofD. in spite of3. He spends his reading newspapers and magazines.A. leisureB. libertyC. freedomD. space4. Only in this way out the enemy troops.A. can we wipeB. we wipedC. we can wipeD. did we had wiped5. In fact I would rather leave for San Francisco in Los Angeles.A. by stayingB. than stayC. than stayingD. to stay6. She is going to town .A. to have repaired her watchB. to have her watch repairedC. to repair her watchD. for repairing her watch7. When we reached the station, the train has still not arrived; so we .A. needed not to hurryB. needn’t have hurriedC. need not to have hu rriedD. didn’t need to hurry8. That scientist isn’t too happy with the project, and are her supervisors.A. neitherB. soC. eitherD. as9. I have heard both teacher and students well of him.A. to speakB. spokenC. to have spokenD. speak10. In Britain women usually at the age of 60, and men at the age of 65.A. retreatB. retireC. resignD. withdraw11. will Mr. Forbes be able to regain control of the company.A. With hard workB. In spite of his hard workC. Only if he work hardlyD. Only with hard work12. The bar-tender walked out the counter and began to drive the drunk out of the bar.A. from beforeB. from behindC. from underD. from across13. The twins are so much and it is difficult to tell one from the other.A. similarB. equalC. likeD. alike14. The murderer was brought in, with his hands behind his back.A. being tiedB. having tiedC. to be tiedD. tied15. This kind of tea is different .A. and better than the otherB. and it is also betterC. but also better than othersD. from the other, and better16. The reason I don’t go there was a new job.A. because I gotB. because of gettingC. due toD. that I got17. from the top of the mountain, the town looks magnificent.A. SeeingB. Being seenC. SeenD. To see18. He owed his success luck more than to capacity.A. forB. toC. inD. with19. Mary sings better than in the class.A. anyone elseB. anyone else isC. anyone else didD. anyone else do20. Hurry up, he is sure for us.A. to waitB. to be waitingC. waitingD. being waited21. Although not the largest of the world’s oceans, the Atlantic hasdrainage area.A. by far the largestB. by far largestC. by far largerD. by far large22. I’m afraid this painting is not by Picasso. It’s only a copy and so it’s.A. pricelessB. invaluableC. unworthyD. worthless23. We didn’t know his telephone number; otherwise we him.A. would have telephonedB. must have telephonedC. would telephoneD. had telephoned24. the impact of the ideas introduced to Europe by soldiers returning from the East, the West was greatlychanged.A. Because ofB. In addition toC. By means ofD. In accordance with25. If you want t o change for a double room you’ll have to pay $15.A. anotherB. otherC. moreD. each26. I don’t know as my reading material.A. choose which book toB. to which book chooseC. to choose which bookD. which book to choose27. production up by 60%,the company has had another excellent year.A. AsB. ForC. WithD. Through28. John plays football ,if not better than, David.A. as wellB. as well asC. so wellD. so well as29. ¬—Are you coming to Joana’s birthday party?—I’m not sure. I go to the concert instead.A. mustB. wouldC. shouldD. might30. You’ve bound to feel a bit before you take your driving test.A. disappointedB. shyC. frighteningD. nervous31. While the sun, the satellite has sent more than four billion bits of information back to the earth.A. having orbitedB. being orbitedC. having been orbitedD. orbiting32. It is required that our book reports on Friday.A. will be handed inB. hand inC. be handed inD. are handed in33. According to the weather , it will be cloudy tomorrow.A. noticeB. broadcastC. announcementD. forecast34. Paul doesn’t have to be made . He always works hard.A. learnB. to learnC. learnedD. learning35. I don’t regret even if it migh t have upset her.A. to tell her what I thoughtB. to have told her that I thoughtC. telling what I thoughtD. telling her what I thought36. more attention, the trees could have grown better.A. GivenB. To giveC. GivingD. Having given37. The battle was over, and the wounded sent to hospital and the deadburied.A. was; wasB. were; wereC. is; isD. are; are38. The chair looks rather hard, but in fact it is very comfortable to .A. be sitB. sit onC. sitD. be sit on39. I don’t think anyone can me of not being frank.A. accuseB. chargeC. sentenceD. blame40. Our test multiple-choice questions and a composition.A. is made ofB. is consisted ofC. consists ofD. is formed ofPart Ⅱ. Reading Comprehension (40 points)Directions: There are 4 passages in this part. Each passage is followed by some questions or incomplete statements. For each of them there are 4 choices marked A, B, C and D. You should decide on the best choice, andmark the corresponding letter on the Answer Sheet.Passage OneThe advantages and disadvantages of a large population have long been a subject of discussion among economists. It has been argued that the supply of good land is limited. To feed a large population, inferior land must be cultivated and the good land worked intensively. Thus, each person produces less and this means a lower average income than could be obtained with a smaller population. Other economists have argued that a large population gives more scope for specialization and the development of facilities such as ports, roads and railways, which are not likely to be built unless there is a big demand to justify them.One of the difficulties in carrying out a world-wide birth control program lies in the fact that official attitudes to population growth vary from country to country depending on the level of industrial development and the availability of food and raw materials. In the developing country where a vastly expanded population is pressing hard upon the limits of food, space and natural resources, it will be the first concern of government to place a limit on the birthrate, whatever the consequences may be. In a highly industrialized society the problem may be more complex. A decreasing birthrate may lead to unemployment because it results in a declining market for manufactured goods. When the pressure of population on housing declines, prices also decline and the building industry is weakened. Faced with considerations such as these, the government of a developed country may well prefer to see a slowly increasing population, rather than one which is stable or in decline.41. A small population may mean _ .A. higher productivity, and a lower average incomeB. lower productivity, but a higher average incomeC. lower productivity and a lower average incomeD. higher productivity and a higher average income42. According to the passage, a large population will provide a chance for developing .A. agricultureB. transport systemC. industryD. national economy43. According to the passage, slowly rising birthrate perhaps is good for.A. a developing nationB. a developed nationC. every nation with a big populationD. every nation with a small population44. In a developed country, people will perhaps go out of work if the birth rate .A. goes upB. goes downC. remains stableD. is out of control45. It is no easy job to carry out a general plan for birth control throughout the world because .A. there are too many underdeveloped countries in the worldB. underdeveloped countries have low level of industrial developmentC. different governments have different views of the questionD. even developed countries may have complex problemsPassage TwoToday a pilot is totally dependent on what the air traffic controller on the ground tells him. He can’t see enough to be safe. Flight watch is an instrument intended to help him.On a screen in front of the pilot. There will be a map of the airspace around the plane. The pilot’s own flight level or height and his own plane at the center of the screen will show up. On the map any other planes in the airspace will appear as blobs of light with “tails” showing the direction of their flight. The Flight watch map is unusual, for the other planes are not shown at their true ranges, but at their distances away in flying time. That gets over the problem of fast planes being too far away to be seen but likely to make contact in seconds and slow planes that are close enough to be seen but so slow that there’s no chance of contact for, say, ten minutes.The pilot will be able to see on the screen whether another plane’s course conflicts with his own. The screen will show him the flight number of the other plane, so he can contact air traffic control and ask them about the other plane’s course. Then he c an take avoiding action if necessary. The screen will show him whether his actionputs him in danger from yet another aircraft.Technically, the system will be quite complex. Computers will be necessary on the ground and in each aircraft to enable Fligh t watch to collect data about the planes’ courses and to calculate the distances between planes. But such small computers are now quite cheap, simple and reliable.46. For his safe flight, what is a pilot dependent on?A. Flight watch.B. The air traffic controller in the plane.C. The command of the air traffic controller on the ground.D. The pilot himself.47. Which of the following can help the pilot to keep contact with the air traffic controller?A. The screen.B. A computer.C. The passage doesn’t mention it.D. Flight watch.48. The Flight watch is to use.A. quite complexB. quite simpleC. expensiveD. cheap49. The main parts of the Flight watch are .A. computersB. a screen and certain computersC. blobs and tailsD. a Flight watch map and small computers50. The computers are .A. smallB. neither large nor smallC. largeD. not mentionedPassage ThreeAre you carrying too much on your back at school? I’m sure lots of children of your age will say “Yes”. Not only the students in China have this problem, but children in the United States also have heavy schoolbags.Doctors are starting to worry that younger students are having back and neck problems as a result ofschoolbags being too heavy for them.“It’s hard for me to go upstairs with my bag because it’s so heavy,” said Rick Hammond, an 11-year-oldstudent in the US.Rick is among students who have common schoolbags with two straps to carry them, but many other studentschoose rolling (有滚轮的) bags.But even with rolling bags, getting up stairs and buses is still a problem for children. Many of them have hurt their backs and necks because of the heavy schoolbags.But how much is too much? Doctors say students should carry no more than 10% to 15% of their own bodyweight.Scott Smith, a back doctor, said children under Grade 4 should stay with 10%. But it is also important that older children don’t stay with over 15%, because their bodies are still growing. “Children are losin g balance andfalling down with their schoolbags,” he said.Parents and teachers are starting to tell children to only take home library books they will be reading that night. Some teachers are using pieces of paper or thin workbooks for students to take home.One of the best answers is, as some children said, to have no homework at all!51. From the passage we can know that .A. only children in China carry too heavy schoolbagsB. children in other countries don’t carry too heavy schoolbagsC. both children in China and the US carry too heavy schoolbagsD. only children in the US carry too heavy schoolbags52. Children feel it hard for them to go upstairs because .A. they are too youngB. their schoolbags are too heavyC. t hey don’t know how to go upstairsD. their parents don’t always go upstairs with them together53. If a child carries a heavy schoolbag, .A. his back and neck will be hurtB. his head and arms will be hurtC. his hands will be hurtD. his feet will be hurt54. According to the doctor, Scott Smith, if a child in Grade 5 weighs about 30 kilos, the schoolbag he carriesshould not be over .A. 5 kilosB. 3 kilosC. 5.5 kilosD. 4.5 kilos55. Some students think the best answer to this problem is that .A. they should have a little homework to do after they get homeB. their teachers had better not ask them to do any homeworkC. they should only take home literary books they will read that nightD. they should use thin workbooks instead of thick onesPassage FourFirst aid（急救）is the care given to the injured or sick as soon as possible after an accident or illness. It is this immediate care and attention before the arrival of the ambulance (救护车) that sometimes means thedifference between life and death, or a full or partial recovery.First aid has limitations, as not everybody is a doctor or expert, but it is a key element of the total medicalsystem.The principle to be adopted in first aid is immediate action. By-standers (旁观者) or relatives not knowing what to do, or being too fearful to try, have unwisely contributed to unnecessary deaths and worse injuries.It is important that any action taken by the first aid provider is started as quickly as possible. Quick action is necessary to save life and parts of the body. One who is not breathing effectively, or is bleeding(流血) heavily, requires immediate help. If quick effective first aid is provided, then they have a much better chance of a goodrecovery.But it should be remembered that any action taken is to be most careful, and fright (恐惧) by the first aid provider and by-standers will not be good to the whole thing. Try to remain calm and think your action through. A calm and controlled first aider will give everyone confidence that the event is being handled efficiently andeffectively.56. The writer seems to suggest that if you don’t know much about first aid, you should .A. call for help from professionalsB. still try to helpC. stand by and not try to helpD. learn it from a doctor57. According to the passage, some injured or sick people died as a result of .A. other people’s hesitation to offer first aidB. unprofessional first aidC. unnecessary first aidD. unwise suggestions by by-standers58. Which of the following is TRUE according to the passage?A. One should not apply first aid to the injured without knowing the cause of the accident.B. It is easy to carry out first aid if one has the necessary facilities.C. First aid is an important part of the whole treatment.D. First aid may not be effective before a doctor or expert comes.59. The most important thing in providing first aid is to .A. call for an ambulanceB. prevent bleedingC. know what to doD. act quickly60. While offering first aid, the helper should .A. be self-controlledB. have others to assist himC. have confidence in the sick personD. get rid of the by-standersPart Ⅲ. Cloze(20 points)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage and mark the corresponding letter on theAnswer Sheet.A desert is a land 61 plants, animals, and people cannot get all the water they need because the climate is 62too dry or too cold. 63 deserts have 64 than 10 inches of rainfall a year. There may be months or even years between one rainstorm and 65 . The rainwater quickly runs 66 the land, sinks into the sand or evaporates into thedry air.No matter how dry a desert may be, it is 67 to man. In some of the driest regions 68 has found valuable minerals. The discovery of petroleum,in particular, 69 great changes to the deserts. Oil is now the most important export of several desert countries in the Middle East, and it has been 70 in the western Sahara, Saudi Arabia, Iraqand Kuwait are 71 called oil kingdoms.Man has changed the desert in many ways to make it a better place 72 to live. But the greatest problem of thedeserts 73 . That problem is 74water over large areas. Man is turning to the sea 75 water.Scientists are constantly 76 methods of 77 the salt from water so that it can be used in industry and agriculture. This is called desalinization. Perhaps the use of atomic power will make desalinization less expensive in the future. Some people believe that man will one day be able to 78 the climate and produce rainfall over the desert when it is wanted. This would be a simple 79 to the water problem, but we 80 much more about the atmosphere before thatwill be possible.61. A. there B. where C. which D. that62. A. both B. never C. either D. neither63. A. Most B. Most of C. All D. The most64. A. fewer B. more C. little D. less65. A. the other B. other C. the next D. next one66. A. off B. out of C. into D. from67. A. rarely worthless B. nearly uselessC. almost of no useD. rarely invaluable68. A. people B. man C. scientists D. the man69. A. brought up B. has broughtC. have led up toD. has caused up70. A. uncovered B. discovered C. unearthed D. founded out71. A. some time B. sometime C. sometimes D. some times72. A. where B. which C. in which D. for us73. A. stays B. leaves C. has left D. remains74. A. loss of B. lack of C. in need of D. short for75. A. as a source of B. to look forC. for supply ofD. in search of76. A. inventing B. improving C. finding D. discovering77. A. moving B. taking C. removing D. getting78. A. control B. create C. improve D. arrange79. A. way B. solution C. method D. settlement80. A. need know B. want to learnC. need to knowD. need to studyPart Ⅳ. Word Formation (10 points)Directions: There are 10 incomplete statements in this part. You should fill in each blank with the proper form of the given word, and write your answer on the Answer Sheet.81. The man told me that the (equip) would arrive in three days.82. The boy was afraid of (leave) alone in the room at night.83. Either the teacher or the students are to blame for the bad results of the(examine).84. The information technology revolution across Asia is causing a(short) of skilled labour.85. Julien was (thank) for his chance to visit the ancient city in the summer holiday.86. Most animals know how to relax and they know the importance of (relax) to their survival.87. There is a rapid increase in population in that country that has caused food(short).88. The teacher said his work was (satisfy) but there was still room for improvement.89. I have a (plenty) supply of things to keep the children happy when we go on long journeys.90. I was told that Disney World is one of Florida’s major (tour) attractions.Part Ⅴ. Translation (20 points)Section ADirections: There are 5 sentences in this section. Please translate them from Chinese into English, and writethe answer on the Answer Sheet.91. 一方面，我们取得了很大的进步；另一方面，我们仍面临很多困难。
2012年河南省专升本大学语文真题
2012年河南省专升本大学语文真题一、单选题1.《季氏将伐颛臾》选自（）A、《论语》B、《孟子》C、《尚书》D、《春秋》2.“五十步笑百步”一语出自（）A、《召公谏厉王谤》B、《寡人之于国也》C、《天之道》D、《大同》3.下列作品出自《诗经》的是（）A、《国殇》B、《兼葭》C、《行行重行行》D、《短歌行》4.被誉为“史家之绝唱，无韵之离骚”的是（）A、《汉书》B、《战国策》C、《史记》D、《左传》5.下列作品中属于律诗的是（）A、杜牧《清明》B、王维《山居秋暝》C、李白《行路难》（其一）D、陆游《关山月》（和戎诏下）6.杜甫的《兵车行》是一首（）A、叙事诗B、送别诗C、抒情诗D、讽喻诗7.提出“文章合为时而著，歌诗合为事而作”的是（）A、孟浩然B、陈子昂C、白居易D、柳宗元8.柳永《八声甘州》（对潇潇暮雨洒江天）的主要情感内容是（）A、抒写国破家亡之痛B、抒写登临怀古之情C、抒写报国无门之愤D、抒写羁旅行役之苦9.“莫道不销魂，帘卷西风，人比黄花瘦”的作者是（）A、李清照B、秦观C、李煜D、晏殊10.宋代文学创作成就最高的作家是（）A、欧阳修B、王安石C、苏轼D、曾巩11.《报刘一丈书》的主要内容是（）A、同情底层百姓的疾苦B、同情刘一丈的人生遭遇C、揭示官场的黑暗腐败D、表达怀才不遇的情怀12.婴宁的主要性格特点是（）A、憨厚B、泼辣C、浪漫D、率真13.在《宝玉挨打》中，说“你从此可都改了罢！”的是（）A、薛宝钗B、林黛玉C、王夫人D、王熙凤14.“我劝天公重抖擞，不拘一格降人才”的作者是（）A、梁启超B、秋瑾C、龚自珍D、林则徐15.中国第一部系统的文学理论著作是（）A、《文心雕龙》B、《诗品》C、《文赋》D、《沧浪诗话》16.在鲁迅小说中，以农民为写作对象的作品是（）A、《孔乙己》B、《伤逝》C、《风波》D、《狂人日记》17.《炉中煤》用煤的燃烧来歌颂无私奉献精神，其表现方法是（）A、托物言志B、拟人手法C、象征暗示D、侧面烘托18.诗歌《北方》的作者是（）A、戴望舒B、艾青C、徐志摩D、闻一多19.下列上说属于郁达夫创作的是（）A、《林家铺子》B、《菜竹山房》C、《沉沦》D、《边城》20.《断魂枪》刻画人物性格的主要手法是（）A、类比B、对比C、铺垫D、烘染21.《我与地坛》中说“一旦有一天我不得不长久地离开它，我会怎样想念它"，是因为地坛（）A、让作者融进自然B、引导作者考察民俗风情C、启发作者思考人生D、使作者熟悉古迹22.《祖国啊，我亲爱的祖国》的作者是（）A、戴望舒B、顾城C、北岛D、舒婷23.《拣麦穗》表现出作者所向往的是（）A、美好的爱情B、丰收的年景C、人间纯真的感情D、优美的田园生活24.《米龙老爹》所表达的主题是（）A、颂扬爱国主义精神B、描写田园风光C、表现机智勇敢D、颂扬家族复仇精神25.作品风格体现了“含泪的微笑”的西方作家是（）A、普希金B、欧·亨利C、契诃夫D、莫泊桑二、填空题26. ，幼吾幼以及人之幼。
2012年专升本教育学、心理学真题
24.赞科夫在《教学与发展》中提出有别于传统的五条新的教学原则，即____原则、高速度原则、理论知识起指导作用，使学生理解学习过程以及使所有学生包括“差生”都得到一般发展的原则。
25.美国当代生物社会学家威尔逊把“____”看作是决定人的一切行为的本质力量。
C、实用主义教育学
D、制度教育学
6.教育目的在各级各类教育机构的具体化是（）
A、教育方针
B、教育政策
C、培养目标
D、教学目标
7.“教育在于使青年一代系统地社会化”，这一论断反映了教育目的的()
A、教育无目的论
B、个人本位论
C、社会本位论
8.一个国家或地区教育经费投入的多少最终是由()决定的。
A、文化传统
31.学生具有可塑性、____和向师性。
32. ____是确定课程内容、教学目标和教学方法的基础，是整个课程编制过程中最为关键的准则。
33.编写教科书和教师进行教学的直接依据是____。
34.领会知识包括使学生感知教材和____。
35.掌握知识是发展智力的____，智力发展是掌握知识的重要条件。
36.非指导性教学模式的代表人物是____。
B、综合课程
C、活动课程
D、通识课程
15.教学的基本任务是（）
A、使学生掌握基础知识，形成基本技能、技巧
B、发展学生智力，培养学生能力
C、发展学生体力，提高学生的健康水平
D、使学生养成良好的思想品德
16.试图以心理学的“统觉”理论来说明教学过程的是（）
A、夸美纽斯
B、昆体良
C、赫尔巴特
D、杜威
(完整word版)2012河南专升本英语真题及答案(2),推荐文档
2012年普通高等学校选拔优秀专科生进入本科阶段学习考试试题Part I Vocabulary and Stucture (40分，每题1分)Directions: There are 40 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence, and then you should mark the corresponding letter on the Answer Sheet.1. The police are __________ for the thief in the region now.A. runningB. reachingC. searchingD. charging2. What is the reason for on time?A. not your comingB. you not comeC. your not comingD. you not to come5. He had never given a speech to so many people, so he felt .A. exicitingB. stupidC. disappointedD. neverous8. All of us still remenber the terrible earthquake that Wenchuan four years ago.A. interruptedB. stuckC. knockedD. exploded9.--- “Our holiday cost a lot of money.”---“Did it? Well, that doesn’t matter you enjoyed yourselves.”A. unlessB. as far asC. as long asD. until10. I didn’t hear because there was too much noise where I was sitting.A. what did he sayB. what he saidC. what was he sayingD. what for him to say12. you decide to do , you should try to make it a success.A. If onlyB. UnlessC. WhereverD. Whatever13. So loudly that all the people in the room got a fright.A. he shoutedB. shout heC. did he shoutD. he did shout14. Let’s put the matter to the vote and not waste our time arguing about it, ?A. shall weB. can weC. may ID. will you15. You children must stop me by asking for candy all day long. I am every day by the slow bus service in this town.A. annoyed, annoyingB. to annoy, annoyingC. annoying; annoyingD.annoying; annoyed16. He by his sister at that moment.A. happened to seeB. was happeded to seeC. was happened to be seenD. happened to be seen17. We consider the machine should be adjusted each time it is used.A. that it necessaryB. necessary it thatC. it that necessaryD. it necessary that18. ---“I don’t drink coffee at all”---“”A. So don’t IB. I do eitherC. Nor do ID. Neither do I19. He made another wonderful discovery, of great importance to science.A. which I think isB. which I think it isC. which I think itD. I think is21. She heard a continual strange noise coming from the next room, her heart fast.A. beatB. beatsC. beatingD. beaten22. ---You should have thanked he before you left.---I meant ,but when I was leaving I couldn’t find her anywhere.A. to doB. toC. doingD. doing so24. Either of is quit capable of the work .A. girlB. the girlsC. girlsD. the girl26. I like watching TV to the cinema.A. more than to goB. than goingC. more than going D rather than to go.27. Until then , his family from him for six months.A. didn’t hearB. hasn’t been hearingC. hasn’t heardD. hadn’t heard28. ---“Have you finished reading the novel?”---“Not yet. I’m afraid I need couple of days to finish it.”A.severalB. anotherC. some otherD. other29. I’d like to see him in my office he arrives.A. for the momentB. the momentC. in a momentD. at any moment30. A new technique , the output as a whole increased by 20 percent.A. working outB. having worked outC. to have been worked outD. having been worked out31.Tom’s bedroom was in a , for books and papers were here and there.A. litterB. disorderC. rubbishD. mess35. It was in the factory you worked five years ago you learned the technique.A. that; whereB. where; whenC. where; whereD. where; that36. We must get there before 7 o’clock. That’s we have to start so early.A. the reason thatB. the reason for whyC. why thatD. why37. You can only fly to London this evening you don’t mind changing planes in Paris.A. exceptB. providedC. althoughD. where38. looked up in alarm.A. All the present womenB. All the women presentC. The all women presentD. The all present women39. The cost of living in Glasgow is among the lowest in Britain, the quality of life is probably one of the highest.A. sinceB. whenC. asD. while40. ---Do you like the material?--- Yes, it very soft.A. is fellingB. feltC. feelsD. is feltPart II Cloze (20分每空1分)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage and mark the corresponding letter on the Answer Sheet.He has been called the "missing link." Half-man, half-beast. He is supposed to live in the highest mountain in the world - Mount Everest.He is known as the Abominable Snowman. The___41___of the Snowman has been around for___42___. Climbers in the 1920s reported finding marks like those of human feet high up on the side of Mount Everest. The native people said they___43___ this creature and called it the "Yeti," and they said that they had___44___caught Yetis on two occasions___45___none has ever been produced as evidence (证据).Over the years, the story of the Yetis has___46___. In 1951, Eric Shipton took photographs of a set of tracks in the snow of Everest. Shipton believed that they were not ___47___the tracks of a monkey or bear and___48___that the Abominable Snowman might really___49___.Further efforts have been made to find out about Yetis. But the only things people have ever found were___50___footprints. Most believe the footprints are nothing more than___51___ animal tracks, which had been made___52___as they melted (融化) and refroze in the snow. ___53___, in 1964, a Russian scientist said that the Abominable Snowman was___54___and was a remaining link with the prehistoric humans. But, ___55___, no evidence has ever___56___been produced.These days, only a few people continue to take the story of the Abominable Snowman___57___. But if they ever___58___catching one, they may face a real___59 ___: Would they put it in a ___60___or give it a room in a hotel?41. A. event B. story C. adventure D. description42. A. centuries B. too long C. some time D. many years43. A. heard from B. cared for C. knew of D. read about44. A. even B. hardly C. certainly D. probably45. A. as B. though C. when D. until46. A. developed B. changed C. occurred D. continued47. A. entirely B. naturally C. clearly D. simply48. A. found B. declared C. felt D. doubted49. A. exist B. escape C. disappear D. return50. A. clearer B. more C. possible D. rare51. A. huge B. recent C. ordinary D. frightening52. A. strange B. large C. deep D. rough53. A. In the end B. Therefore C. After all D. However54. A. imagined B. real C. special D. familiar55. A. so B. besides C. again D. instead56. A. rightly B. actually C. normally D. particularly57. A. lightly B. jokingly C. seriously D. properly58. A. succeed in B. insist on C. depend on D. join in59. A. decision B. situation C. subject D. problem60. A. zoo B. mountain C. museum D. laboratoryPart Ⅲ Reading Comprehension ( 40分每题2分)Directions: There are 4 passages in this part. Each passage is followed by some questions or incomplete statements.For each of them there are 4 choices marked A, B, C and D. You should decide on the best choice, and mark the corresponding letter on the Answer Sheet.Passage OneI'm a Chinese student studying in Canada. I have been a boarder(寄宿生) with the Carsons for more than a year and a half.The Carsons live in their own house, which has four bedrooms including the one in the basement(底层) which I live in. Judy does all the work in the house and Andrew is responsible for the work in the garden. When they go out in they evening, they often ask me to look after their children.Judy's parents, Mr. and Mrs. Morris, lived in another city. Judy was their only child and naturally they doted on(溺爱) Judy's children. They often sent the children presents.Last April Mr. Morris died. Now that Mrs. Morris was quite alone, I expected that Judy would want her to come and live with them. One day, Margaret told me grandma was coming to live with them and her daddy and mummy would want my room back. The news didn't surprise me and the next day I went to Judy and asked her about it. I said I couldn't think of living in their basement room any longer if it was needed for Mrs. Morris. Judy seemed surprised at first. Then she told me there was no deed for me to move, for they hadn't yet come to any decision about her mother coming to live with them. "Naturally I'm worried about my mother. She has been in poor health." She smiled sadly and added. "To be honest, Andrew and my mother have never got on well. We'll wait a bit and see what happens. Perhaps Moter will be all right living herself, of perhaps they will both change their minds."That was six months ago. During this time I've heard that Mrs. Morris has had two illnesses and that her health has got worse. A nursing home was mentioned once but Mrs. Morris refused to go there. So up to now she's still living alone and I'm still living in the basement room.61. What is the relationship between the speaker and the Carsons?A. He is a brother of Andrew Carson.B. He is a close friend of the Carsons.C. He is a student of Judy Carson.D. He is a student who pays to live and have meals at the Carsons' house.62. Why did the speaker expect Mrs. Morris to come to live with her daughter?A. Because Mr. Morris was dead.B. Because Mrs. Morris suffered from illness.C. Because Mrs. Morris lived all by herself.D. Because of all the reasons mentioned in A, B and C.63. Which of the following statements is NOT true according to the passage?A. Mrs. Morris was coming to live with the Carsons, so they asked the speaker to move.B. Judy had no brothers or sisters to look after her mother.C. Mrs. Morris loved her grandchildren very much.D. The Carsons once suggested that Mrs. Morris go to live in a nursing home.64. Why didn't Mrs. Morris come to live with her daughter's family?A. Because the speaker lived in the basement room and there was no other room for her to live in.B. Because she did not have a good relationship with her son-in-law.C. Because she was in rather poor health and could not come.D. Because she did not want to leave her own house.65. Which of the following would be the best title for the passage?A. My Landlady.B. The Boarder.C. Family Relationships is Canada.D. Nursing Homes and the Aged.Passage TwoOverhead bridges are found in many parts of Beijing, especially in places where traffic is very heavy and crossing the road is dangerous.The purpose of these bridges is to enable pedestrians (行人) to cross roads safely. Overhead bridges are used to very much the same way as zebra crossings. They are more efficient (效率高的) although les s convenient because people have to climb up a long flight of steps. This is inconvenient especially to ol der people. When pedestrains use an overhead bridge, they do not hold up traffic. However, when they cr oss a busy road using a zebra crossing, traffic is held up. This is why the government has built many ov erhead bridges to help pedestrians and to keep traffic moving at the same time.The government of Beijing has spent a large amount of money on building these bridges. For their o wn safety, pedestrians should be encouraged to use them instead of risking (冒…危险) their lives by dashing across the road. Old people , however , may find it a little difficult climbing up and down the steps, but it is still much safer than walking across the road with all the danger of moving traffic. Overhead bridges serve a very useful purpose. Pedestrians, both old and young, should make it a habit to use them. This will prevent unnecessary accidents and loss of life.66. What is the advantage of overhead bridges mentioned in this passage?A. Taller trucks can pass under them.B. Pedestrians can climb up and have a view of the city.C. They are safer for pedestrians and can keep traffic moving at the same time.D. They are easier and more convenient for the pedestrians.67. Why were overhead bridges built in Beijing?A. Because they prevent traffic from being held up.B. Because they provide an easy way for the drivers to cross the road.C. Because they save money for the government.D. Because they save time for the pedestrians.68. Which of the following statements is true according to the passage?A. Overhead bridges are found in every part of Beijing.B. Overhead bridges are only found in the centre of Beijing.C. Overhead bridges are found in many parts of big cities in China.D. Overhead bridges are found in places where traffic is heavy.69. The underlined words a zebra crossing probably mean ________.A. a safe place across a road for pedestrians to walk across the roadB. a wild animal from Africa that looks like a horse with broad dark brown and white stripes on its bodyC. a safe place across a road for zebras to walk across the roadD. a safe place across a road for children to play a game70. What is the writer’s attitude towards overhead bridges?A. It is inconvenient to older people to walk across the road.B. It is much safer for pedestrians though climbing up and down the steps may be a little difficult,C. An overhead bridge is more beautiful than a zebra crossing.D. To build overhead bridges is the business of the government.Passage ThreeThere was a time when, if a lady got into a crowded bus or train, a gentleman would immediately stand up and offer his seat. But now, things are different. Today a gentleman will probably look out of the window or if he feels a bit shy, hide behind his newspaper. Either way, the lady will have to stand until someone else gets off.You can't entirely blame men for this change in manners, though. Gone are the days when women could be referred to as weakers without causing trouble. A whole generation of women has grown up demanding equality with men, not just equality in jobs or education, but in social life. Hold a door open for some women and you are likely to get an angry lecture on treating women as weakers unable to open doors for themselves. Take a girl out for meal and she'll probably insist on paying her share of the bill. On second thoughts, that is perhaps not a bad idea.It's no wonder then, that men have given up some ways of politeness and consideration which they used to show towards women. On the other hand, the man's active politeness is perhaps slowly being replaced by true consideration for the needs and feelings of women, so that men can see women as equal human beings, rather than as weakers or something that can be used to please men.71. Today, when a lady gets on a crowed bus or train, a gentleman would probaby . .A. stand up and offer her his seatB. read his newspaperC. look out of the windowD. not stand up and offer her his seat72. What men do towards women on a crowded bus or train today is . .A. really badB. strange enoughC. not entirely wrongD. entirely wrong73. The new generation of women wants to be . .A. treated not as the weaker sexB. Terated as the weaker sexC. cared for on buses and trainsD. better treated than before74. According to the passage, which of the following is not correct?A. Some women may get angry if you open the door for them.B. Girls don’t want you to pay for meal at allC. Some women may criticize you if you show too much politeness to themD. A girl may be unangry if you insist on paying her share of the bill.75. From the passage, we know that . .A. women need true consideration of their needs and feelingsB. men have given up some politeness they used to show to womenC. women often get angry of you’re polite to themD.women should stand in the bus or trainPassage Four“ Family” is of course an elastic word. But when British people say that their society is b ased on family life, they are thinking of “family” in its narrow, peculiarly European sense of mother, father and children living together alone in their own house as an economic and social unit. Thus, every British marriage indicates the beginning of a new and independent family—hence the tremendous importance of marriage in British life.For both the man and the woman, marriage means leaving one´s parents and starting one´s own life. The man´s first duty will then be to his wife, and the wife´s to her husband. He will be entirely responsible for her financial support, and she for the running of the new home. Their children will be their common responsibility and theirs alone. Neither the wife´s parents nor the husband´s, nor their brothers or sisters, aunts or uncles, have any right to interfere with them—they are their own masters.Readers of novels like Jane Austen´s Pride and Prejudice will know that in former times marriage among wealthy families were arranged by the girl´s parents, that is, it was the parents´ duty to find a suitable husband for their daughter, preferably a rich one, and by skillful encouragement to lead him eventually to ask their permission to marry her. Until that time, the girl was protected and maintained in the parents´ home, and the financial relief of getting rid of her could be seen in their giving the newly married pair a sum of money called a dowry. It is very different today. Most girls of today get a job when they leave school and become financially independent before their marriage. This has had two results. A girl chooses her own husband, and she gets no dowry.76. What does the author mean by “Family is of course an elastic word”?A.Different families have different ways of life.B. Different definitions could be given to the word.C. Different nations have different families.D.Different times produce different families.77. For an English family, the husband´s duty is ____.A. supporting the family while the wife is financialB. defending the family while the wife is running the homeC. financial while the wife is running the homeD. independent while the wife is dependent78. Everything is decided in a family ____.A.by the coupleB. with the help of their parentsC. by brothers and sistersD. with the help of aunts and uncles79. What is true concerning the book Pride and Prejudice?A. It is the best book on marriage.B. It is a handbook of marriage.C. It gives quite some idea of English social life in the past.D. It provides a lot of information of former time wealthy families.80.With regard to marriage in Britain, present-day girls differ from former time girls in ____.A. the right marryB. more parental supportC. choosing husbandsD. social positionPart IV. Translation ( 15分每题1.5分)Directions: There are 10 sentences in this section. Please translate sentences 81-85 from Chinese into English, and translate sentences 86-90 from English into Chinese. Write your answer on the Answer Sheet.81.你跟你的同学相处的好吗？82.使我们失望的是，他没有恪守诺言。
2012年河南省专升本高等数学真题
（
） D、 ( −4,0) ∪ ( 0, +∞)
1 有水平渐近线的充分条件是 f ( x)
x →∞
(
)
C 、 ( 0, 4] ∪ ( −∞,0)
A、 lim f ( x ) = 0
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扣扣--1330159961
1
扣扣---1330159961
河南财经政法大学专升本
微博：财大胖叔叔
A、
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∫
B、
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B、 e
−2 x
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解：利用讲义第八单元第三部分 2 公式 27、下列级数发散的是（ ）
∞
解：利用讲义第一单元例。
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⎛ 2 x ⎞ ( x ≠ 0) 2、设 f ( x) = lim ⎜ 1 + ，则 f (ln 2) = ⎟ t →+∞ t ⎠ ⎝
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2012河南专升本英语真题及答案
2012河南专升本英语真题及答案2012年普通高等学校选拔优秀专科生进入本科阶段学习考试试题Part I Vocabulary and Stucture (40分，每题1分) Directions: There are 40 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence, and then you should mark the corresponding letter on the Answer Sheet.1. The police are __________ for the thief in the region now.A. runningB. reachingC. searchingD. charging2. What is the reason for on time?A. not your comingB. you not comeC. your not comingD. you not to come5. He had never given a speech to so many people, so he felt .A. exicitingB. stupidC. disappointedD. neverous8. All of us still remenber the terrible earthquake thatA. shall weB. can weC. may ID. will you15. You children must stop me by asking for candy all day long. I am every day by the slow bus service in this town.A. annoyed, annoyingB. to annoy, annoyingC. annoying; annoyingD.annoying; annoyed16. He by his sister at that moment.A. happened to seeB. was happeded to seeC. was happened to be seenD. happened to be seen17. We consider the machine should be adjusted each time it is used.A. that it necessaryB. necessary it thatC. it that necessaryD. it necessary that18. ---“I don’t drink coffee at all”---“”A. So don’t IB. I do eitherC. Nor do ID.Neither do I19. He made another wonderful discovery, of great importance to science.A. which I think isB. which I think it isC. which I think itD. I think is21. She heard a continual strange noise coming from the next room, her heart fast.A. beatB. beatsC. beatingD. beaten22. ---You should have thanked he before you left.---I meant ,but when I was leaving I couldn’t find her anywhere.A. to doB. toC. doingD. doing so24. Either of is quit capable of the work .A. girlB. the girlsC. girlsD. the girl26. I like watching TV to the cinema.A. more than to goB. than goingC. more than going D rather than to go.27. Until then , his family from him for six months.A. didn’t hearB. hasn’t been hearingC. hasn’t heardD. hadn’t heard28. ---“Have you finished reading the novel?”---“Not yet. I’m afraid I need couple of days to finish it.”A.severalB. anotherC. some otherD. other29. I’d like to see him in my office he arrives.A. for the momentB. the momentC. in a momentD. at any moment30. A new technique , the output as a whole increased by 20 percent.A. working outB. having worked outC. to have been worked outD. having been worked out31.Tom’s bedroom was in a , for books and papers were here and there.A. litterB. disorderC. rubbishD. mess35. It was in the factory you worked five years ago you learned the technique.A. that; whereB. where; whenC. where; whereD. where; that36. We must get there before 7 o’clock. That’s we have to start so early.A. the reason thatB. the reason for whyC. why thatD. why37. You can only fly to London this evening you don’t mind changing planes in Paris.A. exceptB. providedC. althoughD. where38. looked up in alarm.A. All the present womenB. All the women presentC. The all women presentD. The all present women39. The cost of living in Glasgow is among the lowest in Britain, the quality of life is probably one of the highest.A. sinceB. whenC. asD. while40. ---Do you like the material?--- Yes, it very soft.A. is fellingB. feltC. feelsD. is feltPart II Cloze (20分每空1分)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage and mark the corresponding letter on the Answer Sheet.He has been called the "missing link." Half-man, half-beast. He is supposed to live in the highest mountain in the world - Mount Everest.He is known as the Abominable Snowman. The___41___of the Snowman has been around for___42___. Climbers in the 1920s reported finding marks like those of human feet high up on the side of Mount Everest. The native people said they___43___ this creature and called it the "Yeti," and they said that they had___44___caught Yetis on two occasions___45___none has ever been produced as evidence (证据).Over the years, the story of the Yetis has___46___. In 1951, Eric Shipton took photographs of a set of tracks in the snow of Everest. Shipton believed that they were not ___47___the tracks of a monkey or bear and___48___that the Abominable Snowman might really___49___.Further efforts have been made to find out about Yetis. But the only things people have ever found were___50___footprints. Most believe the footprints are nothing more than___51___ animal tracks, which had been made___52___as they melted (融化) and refroze in the snow. ___53___, in 1964, a Russian scientist said that the Abominable Snowman was___54___and was a remaining link with the prehistoric humans. But, ___55___, no evidence has ever___56___been produced.These days, only a few people continue to take the story of the Abominable Snowman___57___. But if they ever___58___catching one, they may face a real___59 ___: Would they put it in a ___60___or give ita room in a hotel?41. A. event B. story C. adventure D. description42. A. centuries B. too long C. some time D. many years43. A. heard from B. cared for C. knew of D. read about44. A. even B. hardly C. certainly D. probably45. A. as B. though C. when D. until46. A. developed B. changed C. occurred D. continued47. A. entirely B. naturally C. clearly D. simply48. A. found B. declared C. felt D. doubted49. A. exist B. escape C. disappear D. return50. A. clearer B. more C. possible D. rare51. A. huge B. recent C. ordinary D. frightening52. A. strange B. large C. deep D. rough53. A. In the end B. Therefore C. After all D. However54. A. imagined B. real C. special D. familiar55. A. so B. besides C. again D. instead56. A. rightly B. actually C. normally D. particularly57. A. lightly B. jokingly C. seriously D. properly58. A. succeed in B. insist on C. depend on D. join in59. A. decision B. situation C. subject D. problem60. A. zoo B. mountain C. museum D. laboratoryPart Ⅲ Reading Comprehension ( 40分每题2分) Directions: There are 4 passages in this part. Each passage is followed by some questions or incomplete statements. For each of them there are 4 choices marked A, B, C and D. You should decide on the best choice, and mark the corresponding letter on the Answer Sheet.Passage OneI'm a Chinese student studying in Canada. I have been a boarder(寄宿生) with the Carsons for more than a year and a half.The Carsons live in their own house, which has fourbedrooms including the one in the basement(底层) which I live in. Judy does all the work in the house and Andrew is responsible for the work in the garden. When they go out in they evening, they often ask me to look after their children.Judy's parents, Mr. and Mrs. Morris, lived in another city. Judy was their only child and naturally they doted on(溺爱) Judy's children. They often sent the children presents.Last April Mr. Morris died. Now that Mrs. Morris was quite alone, I expected that Judy would want her to come and live with them. One day, Margaret told me grandma was coming to live with them and her daddy and mummy would want my room back. The news didn't surprise me and the next day I went to Judy and asked her about it. I said I couldn't think of living in their basement room any longer if it was needed for Mrs. Morris. Judy seemed surprised at first. Then she told me there was no deed for me to move, for they hadn't yet come to any decision about her mother coming to live with them. "Naturally I'm worried about my mother. She has been in poor health." She smiled sadly andadded. "To be honest, Andrew and my mother have never got on well. We'll wait a bit and see what happens. Perhaps Moter will be all right living herself, of perhaps they will both change their minds."That was six months ago. During this time I've heard that Mrs. Morris has had two illnesses and that her health has got worse. A nursing home was mentioned once but Mrs. Morris refused to go there. So up to now she's still living alone and I'm still living in the basement room.61. What is the relationship between the speaker and the Carsons?A. He is a brother of Andrew Carson.B. He is a close friend of the Carsons.C. He is a student of Judy Carson.D. He is a student who pays to live and have meals at the Carsons' house.62. Why did the speaker expect Mrs. Morris to come to live with her daughter?A. Because Mr. Morris was dead.B. Because Mrs. Morris suffered from illness.C. Because Mrs. Morris lived all by herself.D. Because of all the reasons mentioned in A, B and C.63. Which of the following statements is NOT true according to the passage?A. Mrs. Morris was coming to live with the Carsons, so they asked the speaker to move.B. Judy had no brothers or sisters to look after her mother.C. Mrs. Morris loved her grandchildren very much.D. The Carsons once suggested that Mrs. Morris go to live in a nursing home.64. Why didn't Mrs. Morris come to live with her daughter's family?A. Because the speaker lived in the basement room and there was no other room for her to live in.B. Because she did not have a good relationship with her son-in-law.C. Because she was in rather poor health and could not come.D. Because she did not want to leave her own house.65. Which of the following would be the best title for the passage?A. My Landlady.B. The Boarder.C. Family Relationships is Canada.D. Nursing Homes and the Aged.Passage TwoOverhead bridges are found in many parts of B eijing, especially in places where traffic is very heav y and crossing the road is dangerous.The purpose of these bridges is to enable pedest rians (行人) to cross roads safely. Overhead bridges are used to very much the same way as zebra cross ings. They are more efficient (效率高的) although les s convenient because people have to climb up a long flight of steps. This is inconvenient especially to old er people. When pedestrains use an overhead bridge, they do not hold up traffic. However, when they cr oss a busy road using a zebra crossing, traffic is hel d up. This is why the government has built many o verhead bridges to help pedestrians and to keep traf fic moving at the same time.The government of Beijing has spent a large a mount of money on building these bridges. For their own safety, pedestrians should be encouraged to us e them instead of risking (冒…危险) their lives by d ashing across the road. Old people , however , may find it a little difficult climbing up and down the st eps, but it is still much safer than walking across th e road with all the danger of moving traffic. Overhead bridges serve a very useful purpose. Pedes trians, both old and young, should make it a habit t o use them. This will prevent unnecessary accidents and loss of life.66. What is the advantage of overhead bridges ment ioned in this passage?A. Taller trucks can pass under them.B. Pedestrians can climb up and have a view of the city.C. They are safer for pedestrians and can keep t raffic moving at the same time.D. They are easier and more convenient for the pedestrians.67. Why were overhead bridges built in Beijing?A. Because they prevent traffic from being held up.B. Because they provide an easy way for the dri vers to cross the road.C. Because they save money for the government.D. Because they save time for the pedestrians.68. Which of the following statements is true accord ing to the passage?A. Overhead bridges are found in every part of Beijing.B. Overhead bridges are only found in the centre of Beijing.C. Overhead bridges are found in many parts of big cities in China.D. Overhead bridges are found in places where t raffic is heavy.69. The underlined words a zebra crossing probably mean ________.A. a safe place across a road for pedestrians to walk across the roadB. a wild animal from Africa that looks like a h orse with broad dark brown and white stripes on it s bodyC. a safe place across a road for zebras to walk across the roadD. a safe place across a road for children to pla y a game70. What is the writer’s attitude towards overhead b ridges?A. It is inconvenient to older people to walk acr oss the road.B. It is much safer for pedestrians though climbi ng up and down the steps may be a little difficult,C. An overhead bridge is more beautiful than a zebra crossing.D. To build overhead bridges is the business of t he government.Passage ThreeThere was a time when, if a lady got into a crowded bus or train, a gentleman would immediately stand up and offer his seat. But now, things are different. Today agentleman will probably look out of the window or if he feels a bit shy, hide behind his newspaper. Either way, the lady will have to stand until someone else gets off. You can't entirely blame men for this change in manners, though. Gone are the days when women could be referred to as weakers without causing trouble. A whole generation of women has grown up demanding equality with men, not just equality in jobs or education, but in social life. Hold a door open for some women and you are likely to get an angry lecture on treating women as weakers unable to open doors for themselves. Take a girl out for meal and she'll probably insist on paying her share of the bill. On second thoughts, that is perhaps not a bad idea.It's no wonder then, that men have given up some ways of politeness and consideration which they used to show towards women. On the other hand, the man's active politeness is perhaps slowly being replaced by true consideration for the needs and feelings of women, so that men can see women as equal human beings, rather than as weakers or something that can be used to please men.71. Today, when a lady gets on a crowed bus or train, a gentleman would probaby . .A. stand up and offer her his seatB. read his newspaperC. look out of the windowD. not stand up and offer her his seat72. What men do towards women on a crowded bus or train today is . .A. really badB. strange enoughC. not entirely wrongD. entirely wrong73. The new generation of women wants to be . .A. treated not as the weaker sexB. Terated as the weaker sexC. cared for on buses and trainsD. better treated than before74. According to the passage, which of the following is not correct?A. Some women may get angry if you open the door for them.B. Girls don’t want you to pay for meal at allC. Some women may criticize you if you show too much politeness to themD. A girl may be unangry if you insist on paying her share of the bill.75. From the passage, we know that . .A. women need true consideration of their needs and feelingsB. men have given up some politeness they used to show to womenC. women often get angry of you’re polite to themD.women should stand in the bus or trainPassage Four“ Family” is of course an elastic word. But when British people say that their society is based on family life, they are thinking of “family” in its narrow, peculiarly European sense of mother, father and children living together alone in their own house as an economic and social unit. Thus, every British marriage indicates the beginning of a new and independentfamily—hence the tremendous importance of marriage in British life.For both the man and the woman, marriage means leaving one´s parents and starting one´s own life. The man´s first duty will then be to his wife, and the wife´s to her husband. He will be entirely responsible for her financial support, and she for the running of the new home. Their children will be their common responsibility and theirs alone. Neither the wife´s parents nor the husband´s, nor their brothers or sisters, aunts or uncles, have any right to interfere with them—they are their own masters.Readers of novels like Jane Austen´s Pride and Prejudice will know that in former times marriage among wealthy families were arranged by the girl´s parents, that is, it was the parents´ duty to find a suitable husband for their daughter, preferably a rich one, and by skillful encouragement to lead him eventually to ask their permission to marry her. Until that time, the girl was protected and maintained in the parents´ home, and the financial relief of getting rid of her could be seen in their giving the newly married pair a sum of moneycalled a dowry. It is very different today. Most girls of today get a job when they leave school and become financially independent before their marriage. This has had two results. A girl chooses her own husband, and she gets no dowry.76. What does the author mean by “Family is of course an elastic word”?A.Different families have different ways of life.B. Different definitions could be given to the word.C. Different nations have different families.D.Different times produce different families.77. For an English family, the husband´s duty is ____.A. supporting the family while the wife is financialB. defending the family while the wife is running the homeC. financial while the wife is running the homeD. independent while the wife is dependent78. Everything is decided in a family ____.A.by the coupleB. with the help of their parentsC. by brothers and sistersD. with the help of aunts and uncles79. What is true concerning the book Pride and Prejudice?A. It is the best book on marriage.B. It is a handbook of marriage.C. It gives quite some idea of English social life in the past.D. It provides a lot of information of former time wealthy families.80.With regard to marriage in Britain, present-day girls differ from former time girls in ____.A. the right marryB. more parental supportC. choosing husbandsD. social positionPart IV. Translation ( 15分每题1.5分)Directions: There are 10 sentences in this section. Please translate sentences 81-85 from Chinese into English, and translate sentences 86-90 from English into Chinese. Write your answer on the Answer Sheet.81.你跟你的同学相处的好吗？82.使我们失望的是，他没有恪守诺言。
河南专升本-2012年英语真题与答案
河南专升本-2012年英语真题与答案2012年河南省普通⾼等学校选拔优秀专科毕业⽣进⼊本科阶段学习考试试题公共英语Part I Vocabulary and Structure (40 points)Directions: There are 40 incompletesentences in this part. For each sentence there are four choices marked A, B, C and D. Choose theONE that best completes the sentence,and then you should mark the corresponding letter on theAnswer Sheet.1. The police are _____ for the thief inthe region now.A. runningB.reachingC. searchingD.charging2. What is the reason for _____ on time ?A. not your comingB. you not comeC. your not comingD. you not to come3. The college is planning to offer moreEnglish courses to _____ the needs of beginners ofEnglish.A. meet withB. meetC. supplyD. satisfywith4. He kept silent, so I couldn`t know _____he agreed _____ not.A. if; orB. whether; orC. either; orD.neither; nor5. He had never given a speech to so manypeople, so he felt _____.A. excitingB. stupidC. disappointedD.nervous6. Once you arrive in a new place, you`dbetter _____ the local custom.A. keepB. makeC. followD. return7. The manner _____ which he talkedreminded us _____ his grandfather.A. on; towardsB. at; inC. for; byD. in;of8. All of us still remember the terribleearthquake that _____ Wenchuan four years ago.A. interruptedB. struckC. knockedD.exploded9. -- our holiday cost a lot of money.-- Did it? Well, that doesn`t matter _____you enjoyed yourselves.A. unlessB. as far asC. as long asD.until10. I didn`t hear _____ because therewastoo much noise where I was sitting.A. what did he sayB. what he saidC. what was he sayingD. what for him tosay11. I found her sitting in the corner,reading _____ newspaper, with _____ in her eye.A.a; tearB. a piece; tearsC. a; tearsD.a piece of; tear12. _____ you decide to do, you should tryto make it a success .A. If onlyB. Unless。
2012年河南省普通专升本考试《公共英语》真题及答案
2012 年河南省普通专升本考试《公共英语》真题Part ⅠVocabulary and Structure (1 x40)Directions: There are 40 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence, and then mark the corresponding letter on the Answer Sheet.1.The police are for the thief in the region now.A.runningB. reachingC. searchingD. charging2.What is the reason for on time?A.not your comingB. you not comeC. your not comingD. you not to come3.The college is planning to offer more English courses to the needs of beginners of English.A.meet withB. meetC. supplyD. satisfy with4.He kept silent, so I couldn't know he agreed not.A.if；orB. whether；orC. either；orD. neither；nor5.He had never given a speech to so many people, so he felt .A.excitingB. stupidC. disappointedD. nervous6.Once you arrive in a new place, you’d better the local custom.A.keepB. makeC. followD. return7.The manner which he talked reminded us his grandfather.A.on；towardsB. at；inC. for；byD. in；of8.All of us still remember the terrible earthquake that Wenchuan four years ago.A.interruptedB. stuckC. knockedD. exploded9.-- “Our holiday cost a lot of money.”--“Did it? Well, that doesn’t matter you enjoyed yourselves.”unless B. as far as C. as long as D. until10.I didn’t hear because there was too much noise where I was sitting.A.what did he sayB. what he saidC. what was he sayingD. what for him to say11.I found her sitting in the corner, reading newspaper, with in her eyes.A.a；tearB. a piece；tearsC. a；tearsD. a piece of；tear12.you decide to do, you should try to make it a success.A.If onlyB. UnlessC. WhereverD. Whatever13.So loudly that all the people in the room got a fright.A.he shoutedB. shout heC. did he shoutD. he did shout14.Let’s put the matter to the vote and not waste our time arguing about it, ?A.shall weB. can weC. may ID. will you15.You children must stop me by asking for candy all day long. I am every day by the slow bus service in this town.A. annoyed, annoyingB. to annoy, annoyingC. annoying; annoyingD. annoying; annoyed16.He by his sister at that moment.A.happened to seeB. was happened to seeC. was happened to be seenD. happened to be seen17.We consider the machine should be adjusted each time it is used.A.that it necessaryB. necessary it thatC. it that necessaryD. it necessary that18.--“I don’t drink coffee at all”-- “.”A.So don’t IB. I do eitherC. Nor I doD. Neither do I19.He made another wonderful discovery, of great importance to science.A.which I think isB. which I think it isC. which I think itD. I think is20.His fellow workers saw him fall down and blood came out from the open .A.woundB. injuryC. hurtD. damage21.She heard a continual strange noise coming from the next room, her heart fast.A.beatB. beatsC. beatingD. beaten22.--You should have thanked her before you left.--I meant , but when I was leaving I couldn’t find her anywhere.to do to doing doing so23.He is the sort of businessman who would do anything in his of profit.A.pursuitB. catchC. graspD. master24.Either of is quit capable of the work.A.girlB. the girlsC. girlsD. the girl25.This treatment works for people of all ages, for the baby for the old man.A.as far asB. as much asC. as long asD. as well as26.I like watching TV to the cinema.A.more than to goB. than goingC. more than going D rather than to go27.Until then, his family from him for six months.A.didn’t hearB. hasn’t been hearingC. hasn’t heardD. hadn’t heard28.--“Have you finished reading the novel?”--“Not yet. I’m afraid I need couple of days to finish it.”A.severalB. anotherC. some otherD. other29.I’d like to see him in my office he arrives.A.for the momentB. the momentC. in a momentD. at any moment30.A new technique , the output as a whole increased by 20 percent.A.working outB. having worked outC. to have been worked outD. having been worked out31.Tom’s bedroom was in a , for books and papers were here and there.A.litterB. disorderC. rubbishD. mess32.A car Jane’s cat and sped away.A.ran overB. ran intoC. ran throughD. ran down33.idea of sounds much better than Clare’s.A.The；hersB. That；herC. That；her'sD. One；her34.I made this myself but it was who taught me.A.heB. himC. himselfD. by him35.It was in the factory you worked five years ago you learned the technique.A.that; whereB. where: whenC. where; whereD. where; that36.We must get there before 7 o’clock.That’s we have to start so early.A.the reason thatB. the reason for whyC. why thatD. why37.You can only fly to London this evening you don’t mind changing planes in Paris.A.exceptB. providedC. althoughD. where38.looked up in alarm.A.All the present womenB. All the women presentC. The all women presentD. The all present women39.The cost of living in Glasgow is among the lowest in Britain, the quality of life is probably one of the highest.A. sinceB. whenC. asD. while40.--Do you like the material?--Yes, it very soft.is felling felt C. feels D. is feltPart Ⅱ(1×20)Directions: There are 20 blanks in the following passage. For each of the blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage and mark the corresponding letter on the Answer Sheet.He has been called the "missing link." Half-man, half-beast. He is supposed to live in the highest mountain in the world---Mount Everest.He is known as the Abominable Snowman. The 41 of the Snowman has been around for 42 . Climbers in the 1920s reported finding marks like those of human feet high up on the side of Mount Everest. The native people said they 43 this creature and called it the "Yeti," and they said that they had 44 caught Yetis on two occasions 45 none has ever been produced as evidence (证据).Over the years, the story of the Yetis has 46 . In 1951, Eric Shipton took photographs of a set of tracks in the snow of Everest. Shipton believed that they were not 47 the tracks of a monkey or bear and 48 that the Abominable Snowman might really 49 .Further efforts have been made to find out about Yetis. But the only things people have ever found were 50 footprints. Most believe the footprints are nothing more than 51 animal tracks, which had been made 52 as they melted ( 融化) and refroze in the snow. 53 , in 1964, a Russian scientist said that the Abominable Snowman was 54 and was a remaining link with the prehistoric humans. But, 55 , no evidence has ever 56 been produced.These days, only a few people continue to take the story of the Abominable Snowman 57 . But if they ever 58 catching one, they may face a real 59 : Would they put it in a 60 or give it a room in a hotel?41. A. event B. story C. adventure D. description42. A. centuries B. too long C. some time D. many years43. A. heard from B. cared for C. knew of D. read about44. A. even B. hardly C. certainly D. probably45. A. as B. though C. when D. until46. A. developed B. changed C. occurred D. continued47. A. entirely B. naturally C. clearly D. simply48. A. found B. declared C. felt D. doubted49. A. exist B. escape C. disappear D. return50. A. clearer B. more C. possible D. rare51. A. huge B. recent C. ordinary D. frightening52. A. strange B. large C. deep D. rough53. A. In the end B. Therefore C. After all D. However54. A. imagined B. real C. special D. familiar55. A. so B. besides C. again D. instead56. A. right B. actually C. normally D. particularly57. A. lightly B. jokingly C. seriously D. properly58. A. succeed in B. insist on C. depend on D. join in59. A. decision B. situation C. subject D. problem60. A. zoo B. mountain C. museum D. laboratoryPart Ⅲ Reading Comprehension (2x20)Directions: There are 4 passages in this part. Each passage is followed by some questions or incomplete sentences. For each of them there are 4 choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on the Answer Sheet.Passage1I'm a Chinese student studying in Canada. I have been a boarder with the Carsons for more than a year and a half.The Carsons live in their own house, which has four bedrooms including the one in the basement(底层) which I live in. Judy does all the work in the house and Andrew is responsible for the work in the garden. When they go out in the evening, they often ask me to look after their children.Judy's parents, Mr. and Mrs. Morris, lived in another city. Judy was their only child and naturally they doted on( 溺爱) Judy's children. They often sent the children presents.Last April Mr. Morris died. Now that Mrs. Morris was quite alone, I expected that Judy would want her to come and live with them. One day, Margaret told me grandma was coming to live with them and her daddy and mummy would want my room back. The news didn’t surprise me and the next day I went to Judy and asked her about it. I said I couldn’t think of living in their basement room any longer if it was needed for Mrs. Morris. Judy seemed surprised at first. Then she told me there was no deed for me to move, for they hadn't yet come to any decision about her mother coming to live with them. "Naturally I'm worried about my mother. She has been in poor health." She smiled sadly and added. "To be honest, Andrew and my mother have never got on well. We'll wait a bit and see what happens. Perhaps Mother will be all right living herself, or perhaps they will both change their minds."That was six months ago. During this time I've heard that Mrs. Morris has had two illnesses and that her health has got worse. A nursing home was mentioned once but Mrs. Morris refused to go there. So up to now she's still living alone and I'm still living in the basement room.61.What is the relationship between the speaker and the Carsons?A.He is a brother of Andrew Carson.B.He is a close friend of the Carsons.C.He is a student of Judy Carson.D.He is a student who pays to live and have meals at the Carsons' house.62.Why did the speaker expect Mrs. Morris to come to live with her daughter?A.Because Mr. Morris was dead.B. Because Mrs. Morris suffered from illness.C. Because Mrs. Morris lived all by herself.D. Because of all the reasons mentioned in A, B and C.63.Which of the following statements is NOT true according to the passage?A.Mrs. Morris loved her grandchildren very much.B.Judy had no brothers or sisters to look after her mother.C.Mrs. Morris was coming to live with the Carsons, so they asked the speaker to move.D.The Carsons once suggested that Mrs. Morris go to live in a nursing home.64.Why didn't Mrs. Morris come to live with her daughter's family?A.Because the speaker lived in the basement room and there was no other room for her to live in.B.Because she did not have a good relationship with her son-in-law.C.Because she was in rather poor health and could not come.D.Because she did not want to leave her own house.65.Which of the following would be the best title for the passage?A.My Landlady.B. The Boarder.C. Family Relationships is Canada.D. Nursing Homes and the Aged.Passage2Overhead bridges are found in many parts of Beijing, especially in places where traffic is very heavy and crossing the road is dangerous.The purpose of these bridges is to enable pedestrians to cross roads safely. Overhead bridges are used in very much the same way as zebra crossings. They are more efficient although less convenient because people have to climb up a long flight of steps. This is inconvenient especially to older people. When pedestrians use an overhead bridge, they do not hold up traffic. However, when they cross a busy road using a zebra crossing, traffic is held up. This is why the government has built many overhead bridges to help pedestrians and to keep traffic moving at the same time.The government of Beijing has spent a large amount of money on building these bridges. For their own safety, pedestrians should be encouraged to use them instead of risking their lives by dashing across the road. Old people, however, may find it a little difficult climbing up and down the steps, but it is still much safer than walking across the road with all the danger of moving traffic.Overhead bridges serve a very useful purpose. Pedestrians, both old and young, should make it a habit to use them. This will prevent unnecessary accidents and loss of life.66.What is the advantage of overhead bridges mentioned in this passage?A.Taller trucks can pass under them.B.Pedestrians can climb up and have a view of the city.C.They are safer for pedestrians and can keep traffic moving at the same time.D.They are easier and more convenient for the pedestrians.67.Why were overhead bridges built in Beijing?A.Because they prevent traffic from being held up.B.Because they provide an easy way for the drivers to cross the road.C.Because they save money for the government.D.Because they save time for the pedestrians.68.Which of the following statements is true according to the passage?A.Overhead bridges are found in every part of Beijing.B.Overhead bridges are only found in the centre of Beijing.C.Overhead bridges are found in many parts of big cities in China.D.Overhead bridges are found in places where traffic is heavy.69.The underlined words “a zebra crossing” probably mean .A.a safe place across a road for pedestrians to walk across the roadB.a wild animal from Africa that looks like a horse with broad dark brown and white stripes on its bodyC.a safe place across a road for zebras to walk across the roadD.a safe place across a road for children to play a game70.What is the writer’s attitude towards overhead bridges?A.It is inconvenient to older people to walk across the road.B.It is much safer for pedestrians though climbing up and down the steps may be a little difficult,C.An overhead bridge is more beautiful than a zebra crossing.D.To build overhead bridges is the business of the government.Passage3There was a time when, if a lady got onto a crowded bus or train, a gentleman would immediately stand up and offer his seat. But now, things are different. Today a gentleman will probably look out of the window or if he feels a bit shy, hide behind his newspaper. Either way, the lady will have to stand until someone else gets off.You can't entirely blame men for this change in manners, though. Gone are the days when women could be referred to as weaker without causing trouble. A whole generation of women has grown up demanding equality with men, not just equality in jobs or education, but in social life. Hold a door open for some women and you are likely to get an angry lecture on treating women as inferiors（能力低下的人）unable to open doors for themselves. Take a girl out for meal and she'll probably insist on paying her share of the bill. On second thoughts, that is perhaps not a bad idea.It's no wonder then, that men have given up some ways of politeness and consideration which they used to show towards women. On the other hand, the man's active politeness is perhaps slowly being replaced by true consideration for the needs and feelings of women, so that men can see women as equal human beings, rather than as weakers or something that can be used to please men.Maybe it is worth women’s while to stand in the bus or train.71.Today, when a lady gets on a crowed bus or train, a gentleman would probably .A.stand up and offer her his seatB. read his newspaperC. look out of the windowD. not stand up and offer her his seat72.What men do towards women on a crowded bus or train today is .A.really badB. strange enoughC. not entirely wrongD. entirely wrong73.The new generation of women wants to be .A.treated not as the weaker sexB. treated as the weaker sexC. cared for on buses and trainsD. better treated than before74.According to the passage, which of the following is not correct?A.Some women may get angry if you open the door for them.B.Girls don’t want you to pay for meal at allC.Some women may criticize you if you show too much politeness to themD.A girl may be unhappy if you insist on paying her share of the bill.75.From the passage, we know that .A.women need true consideration of their needs and feelingsB.men have given up some politeness they used to show to womenC.women often get angry of you’re polite to themD.women should stand in the bus or trainPassage4“Family” is of course an elastic word. But when British people say that their society is based on family life, they are thinking of “family” in its narrow, peculiarly European sense of mother, father and children living together alone in their own house as an economic and social unit. Thus, every British marriage indicates the beginning of a new and independent family---hence the tremendous importance of marriage in British life.For both the man and the woman, marriage means leaving one´s parents and starting one´s own life. The man´s first duty will then be to his wife, and the wife´s to her husband. He will be entirely responsible for her financial support, and she for the running of the new home. Their children will be their common responsibility and theirs alone. Neither the wife´s parents nor the husband´s, nor their brothers or sisters, aunts or uncles, have any right to interfere with them---they are their own masters.Readers of novels like Jane Austen´s Pride and Prejudice will know that in former times marriage among wealthy families were arranged by the girl´s parents, that is, it was the parents´ duty to find a suitable husband for their daughter, preferably a rich one, and by skillful encouragement to lead him eventually to ask their permission to marry her. Until that time, the girl was protected and maintained in the parents´ home, and the financial relief of getting rid of her could be seen in their giving the newly married pair a sum of money called a dowry. It is very different today. Most girls of today get a job when they leave school and become financially independent before their marriage. This has had two results. A girl chooses her own husband, and she gets no dowry.76.What does the author mean by “Family is of course an elastic word”?A.Different families have different ways of life.B. Different definitions could be given to the word.C. Different nations have different families.D. Different times produce different families.77.For an English family, the husband´s duty is .A.supporting the family while the wife is financialB.defending the family while the wife is running the homeC.financial while the wife is running the homeD.independent while the wife is dependent78.Everything is decided in a family .A.by the coupleB. with the help of their parentsC. by brothers and sistersD. with the help of aunts and uncles79.What is TEUE concerning the book Pride and Prejudice?A.It is the best book on marriage.B.It is a handbook of marriage.C.It gives quite some idea of English social life in the past.D.It provides a lot of information of former time wealthy families.80.With regard to marriage in Britain, present-day girls differ from former time girls in .A.the right to marryB. more parental supportC. choosing husbandsD. social positionPart ⅣTranslation (1.5×10)Directions: There are 10 sentences in this part. Please translate sentences 81-85fromChinese into English, and translate sentences 86-90 from English into Chinese. Write your answer on the Answer Sheet.81.你跟你的同学相处的好吗？82.使我们失望的是，他没有恪守诺言。
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2012年专升本高等数学试题选拔优秀专科毕业生进入本科阶段学习考试高等数学 试卷一、单项选择题（每小题2分，共60分，在每小题的四个备选答案中选出一个正确答案，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号.）1.函数x x y 1arctan 4++=的定义域是（） A.[)+∞-,4 B.()+∞-,4C.[)()+∞-,00,4D. ()()+∞-,00,42.下列函数中为偶函数的是 ( )A.)1(log 32x x y -+=B.x y sin =C.()x x y ++=1lnD.x e y =3.当0→x 时，下列无穷小量中与()x 21ln +等价的是 ( )A.xB.x 21C.2xD.x 24.设函数()x x f 1sin 2=，则0=x 是()x f 的 ( )A.连续点B.可去间断点C.跳跃间断点D.第二类间断点5.函数3x y =在点0=x 处 ( )A.极限不存在B.间断C.连续但不可导D.连续且可导6.设函数()()x x x f ϕ=，其中()x ϕ在0=x 处连续且()00≠ϕ，则()0'f ( )A.不存在B.等于()0'ϕC.存在且等于0D.存在且等于()0ϕ7.若函数()u f y =可导，x e u =,则=dy ( )A.()dx e f x 'B.()()x x e d e f 'C.()dx e x f xD.()[]x x de e f '8.曲线)(1x f y =有水平渐近线的充分条件是( ) A.0)(lim =∞→x f x B.∞=∞→)(lim x f xC.0)(lim 0=→x f xD.∞=→)(lim 0x f x 9.设函数,sin 21x x y -=则=dydx ( ) A.y cos 211- B.x cos 211- C.y cos 22- D.x cos 22-10.曲线⎩⎨⎧<+≥+=,0,sin 1,0,1)(x x x x x f 在（0,1）处的切线斜率是 ( )A.0B.1C.2D.311.方程x 3+3x+c=0(其中c 为任意实数)在区间（0,1）内实根最多有( )A.4个B.3个C.2个D.1个12.若)('x f 连续，则下列等式正确的是 ( )A.[])(')(x f dx x f =⎰B.⎰=)()('x f dx x fC.⎰=)()(x f x dfD.[])()(x f dx x d =⎰13.如果)(x f 的一个原函数为,arcsin x x -则⎰=dx x f )( ( ) A.c x +++2111 B.c x +--2111C.C x +-arcsinD.C x +-+211114.设,1)('=x f 且==⎰dx x f f )(,1)0(则 ( )A.C x +B.C x x ++221C.C x x ++2D.C x +22115.⎰-dt x t )(sin 2012dx d cos 2 = ( )A. x cos - 2B.x x cos )cos(sin 2C.2cos x xD.)cos(sin 2x16. =⎰-dx e x x 23201 ( )A.1B.0C.1-2e -1D.e -1-117.下列广义积分收敛的是 ( ) A.⎰xdx xln 101 B.⎰dx x x 31010 C.xdx x ln 11⎰∞+ D.⎰--∞+dx e x 53 18.微分方程122=+dxydy dx y d 是 ( ) A.二阶非线性微分方程 B.二阶线性微分方程C.一阶非线性微分方程D.一阶线性微分方程19.微分方程yxconx dx dy sin =的通解是 ( ) A.C y +=22cos B.C x y +=22sinC.C x y +=2sinD.C x y +=2cos20.在空间直角坐标系中，若向量→a 与Ox 轴和Oz 轴正向夹角分别是45°和60°，则向量→a 与Ox 轴正向的夹角为 ( )A.30°B.6O °C.45°D.60°或120°21.直线32211+=-=-z y x 与平面02=+y x 的位置关系是 ( ) A.直线在平面内 B.平行C.垂直D.相交但不垂直22.下列方程在空间直角坐标系中表示的图形为旋转曲面的是 ( ) A.12322=+z x B.22y x z -= C.22z x y -= D.2222y x z =-23.=--→11lim )1,1(),(xy xy y x ( ) 24.函数),(y x f z =在点),(00y x 处可微是),(y x f 在该点处两个偏导数x z ∂∂和yz ∂∂存在的 ( )A.充分条件B.必要条件C.充分必要条件D.既非充分又非必要条件25.已知()xy y x z sin ++=，则yx z ∂∂∂2= ( ) A.)sin(xy B.)1)(sin(xy xy +C.()()xy xy xy sin cos -D.()xy xy cos -26.幂级数()!21n x nn no n ∑∞=-的和函数()x S 为 ( ) A.x e- B.x e 2- C.2x e - D.x e 22-27.下列级数发散的是 （ ）A.()()()2143121++--∑∞=n n n n nB.()1111+-∑∞=n nn C.()n n n 31111-∞=∑- D.()∑∞=+123121n n 28.若级数()nn nx a 21-∑∞=在点0=x 处条件收敛，则在1-=x ，2=x ，3=x ，4=x ，5=x 中使该级数收敛的点有 （ ）A.0个B.1个C.2个D.3个29.若L 是曲线3x y =上从点()1,1到()1,1--的一条连续曲线段，则曲线积分()()y x xe dx y e y L y 32-++-+⎰的值为 （ ）A .41-+-e eB .41----e eC .41+---e eD .030.设⎰⎰⎰⎰-+=dy y x f x dx y x f x dy I ),(0212),(0012则交换积分次序后，I 可化为（ ） A.⎰⎰-dxy x f y y dy ),(201 B.⎰⎰-dx y x f x x dy ),(2022 C.⎰⎰dx y x f dy ),(0201 D.⎰⎰-dx y x f x x dy ),(2012二、填空题（每小题2分，共20分）31.已知,)1(2x x x f -=-则=x f . 32.设函数),0()'21(lim )(≠+=+∞→x tx x f t 则=)2(ln f . 33.如果函数)(x f 在a 处可导且)()(x f a f 为的极小值，则=)('a f .34.曲线x xe y -=的拐点是 .35.不定积分=-⎰dx x x )1(12 .36.微分方程22x e xy dx dy -=+满足0)0(=y 的特解为 . 37.向量{}{}4,3,0b 2,1,1=-=→→在a 上的投影为 . 38.设方程0=++yz xz xy 所确定的隐函数为),,(y x z z =则x z ∂∂10==y x = . 39.设积分区域D 为：,422y y x ≤+则⎰⎰=Ddxdy .40.若),0(lim >=∞→k k nu n n 则正项级数∑∞=1n n u 的敛散性为 .三、计算题（每小题5分，共50分）41.求极限1sin tan lim 30--→x x e x x .42.已知参数方程()()⎩⎨⎧-=-=t a y t a x cos 1sin 1（t 为参数），求22dx y d . 43.求不定积分⎰+dx ex 1. 44.求dt e e x x x x x ⎰-→00221lim . 45.求微分方程034222=++y dxdy dx y d 的通解. 46.求函数()10126,23+-+-=y x x y y x z 的极值.47.求过点()1,3,2--A 且与直线⎩⎨⎧=+=-+12532:z x z y x l 平行的直线方程. 48.求函数22ln arctan y x y x z ++=的全微分.49.计算dxdy y x D ⎰⎰+22sin，其中D 为圆环：22224ππ≤+≤y x .50.求幂级数()∑∞=+-012n n n x 的收敛. 四应用题（每小题6分，共12分） 51.求函数()x x x f 1=在0>x 时的最大值，并从数列1，,2，33，44，…，n n ，…中选出最大的一项（已知332<）.52.过点()0,3M 作曲线()3ln -=x y 的切线。
该切线与此曲线及x 轴围成一平面图形D .试求平面图形D 绕x 轴旋转一周所得旋转体的体积. 五、证明题（8分）53.证明不等式：n n m n m m n m -<<-ln ，其中m n <为正整数.。