2010级期末考试试卷
石家庄铁道大学混凝土结构设计期末试题.
石家庄铁道大学2012-2013学年第1学期2010 级本科班期末考试试卷(A)课程名称：混凝土结构设计原理A （I ）任课教师： 考试时间： 120 分钟学号： 姓名： 班级：考试性质(学生填写)：正常考试( )缓考( )补考( )重修( )提前修读( )一、选择题（每空1.5分，共15分）1. 为减小混凝土徐变对结构的影响，以下措施正确的是( )A ．提早对结构施加荷载；B ．提高混凝土的密实度和养护温、湿度；C ．减少集料所占的体积；D ．加大水灰比。
2. 下面关于混凝土结构设计的一些说法，不正确的是( )A ．我国公路桥梁结构的设计基准期取为100年；B ．《公路桥规》规定桥梁构件的承载能力极限状态设计的原则是作用效应最不利组合的设计值必须小于或等于结构抗力的设计值；C ．在结构安全等级相同时，延性破坏的目标可靠指标大于脆性破坏的目标可靠指标；D ．结构的可靠指标β越大，则失效概率P f 越小，可靠概率P r 越大 3. 下列作用中属于永久作用的是( )A ．温度作用B ．基础变位作用C ．汽车荷载D ． 人群荷载 4. 钢筋混凝土双筋梁中，受压钢筋s A '的抗压强度得到充分利用的条件是( )A ．x ≥2sa ' B ．x ≤2s a ' C ．b ξξ≥ D ．b ξξ≤ 5. 梁的抵抗弯矩图外包住弯矩包络图，能够保证梁的( ) A ．正截面抗弯承载力 B ．斜截面抗弯承载力 C ．斜截面抗剪承载力 D ．正、斜截面抗弯承载力6. 无腹筋梁沿斜截面破坏时，当裂缝一出现，很快形成一条主要斜裂缝，并迅速延伸至荷载作用点，使梁斜向被拉断，这种破坏称为( )A ．少筋破坏B ．斜拉破坏C ．剪压破坏D ．斜压破坏 7. 一钢筋混凝土T 形截面简支梁，b =250mm ，h =550mm ，f b '=600mm ，f h '=100mm 。
已知腹板受扭塑性抵抗矩tw W =1.46×107mm 3，受压翼缘受扭塑性抵抗矩tfW '=1.75×106mm 3。
试卷四
西安建筑科技大学2010级大学英语第一学期期末考试试卷四******************************************************************* Part One. Vocabulary and StructureDirections: Choose the best one to complete each sentence.1. The method he used turned out to be _____ in improving the students' English.A. effectiveB. ableC. capableD. explicit2. They had to examine the dead tiger before they had a _______ answer as to who killed it.A. positiveB. seniorC. virtualD. vital3. By the side of the new teaching hall _________, built in the 1930s.A. there stands a libraryB. stands a libraryC. a library standsD. does a library stand4. What a ________ smell! Open the window and air the room.A. disgustingB. pleasingC. powerfulD. disturbing5. She was putting on her jeans ________ me to hand her the sweater.A. while askedB. askedC. askingD. while asking6. I got a little ________ when I learned that the appointment with the general manager waschanged to another time.A.concernedB. distractedC. upsetD. awful7. Our neighbor said that if we made more noise he would ______ us to the police.A. inform ofB. complain aboutC. report toD. care for8. Nobody knows _______________ how many people are to be blame for the coal-mineaccident, so the government is trying to find out the whole truth about the accident.A.inwardlyB. honestlyC. cleverlyD. precisely9. People working in the government should not _________________ business affairs thatmight change their political judgment.A.engage inB. hope forC. choose betweenD. pick on10. He was a good worker who was ___ to his family as well as to his work.A. consistentB. committedC. contentD. engaged11. It is very difficult for the time being to ____ how much money is needed.A.accountB. assumeC. rangesD. estimate12. We also use other forms of communication ________ we may be aware or unaware.A.to whichB. of whichC. whichD. that13. Robin thought that the best _______ to learning a foreign language is the study of thespoken language.A.methodB. wayC. meansD. approach14. He's not got another job yet and it's not ______ he will for some time.A.likesB. unlikeC. likelyD. like15. The teacher handed _____ books at the beginning of the class.A.onB. downC. overD. out16. Most people have no real idea how to change to healthy food, and Maureen was no________.A.foundationB. possibilityC. exceptionD. ignorance17. He refuses to let others speak and ________ every meeting.A.confrontsB. affectsC. attachesD. dominates18. ________ 25 years ago next month, the club is holding a party for past and present members.A.FormingB. Being formedC. FormedD. To form19. We consider ________ the instrument be adjusted each time it is used.A. that it necessaryB. necessary thatC. it necessaryD. necessary of it that20. It was in China ______ Dr. Bethune gave his life to the cause of the revolution.A. thatB. whereC. in whichD. at whichPart Two. Reading ComprehensionDirections: Read the following passages carefully and do the multiple-choice questions. Questions 21 to 25are based on the following passage.A boy between the ages of 6 and 14 still admires his mother and has plenty to learn from her.But his interests are changing – he is becoming more interested in what men have to offer.A boy knows he is turning into a man. He has to learn from a man to complete his development.The father's job is to step in over time. If there is no father around, then the child depends more on finding other men – at school, for example. Yet men are leaving teaching, especially in primary schools. This is a problem.They insisted, too, that they needed lots of extra support. Throughout primary school years and into high school, boys should spend a lot of time with their fathers and mothers, getting their help, learning how to do things and enjoying their company.With regard to feelings, at this stage the father is more important. The boy is ready to learn from his father and listens to what he has to say. Often he will take more notice of his father. It's enough to drive a mother wild!Now is a good time for a father to do “little” things: playing in the yard on summerevenings, going for walks, telling stories about life, telling him about his own youth, working on hobbies or sports together for the enjoyment of doing it. This is the time when good memories are laid down that will be healthy to your son, and you, for years to come.Although every boy is different, it's common for boys at this age to get a little argumentative（好争论的）, restless and moody（闹情绪）. It's not that they are turning bad –just that they are being born into a new self and birth always means struggle.I believe this is the age when we fail teenagers the most. In our society all we offer those in the middle teens is "more of the same": more school. So it's little wonder that problems arise.21. According to the passage a boy needs the help of ______ to develop well.A.his mother onlyB. his father onlyC. neither his mother nor his fatherD. both his mother and father22. One problem for a boy's development is that ______.A. there are fewer men teaching in primary schoolsB. here are fewer women teaching in primary schoolsC. the boy's interests are changingD. the boy wants to act as a man23. The good time for a father to have an influence on his son is _______.A. when the boy is 14B. when the boy is at primary schoolC. from about age 6 to the 14th birthdayD. since the boy was born24. By the middle teens boys argue often with their parents. This means ___.A. they are turning badB. they are turning goodC. they are being born into a new selfD. they are rebelling against their parents25. The main idea of this passage is that ____________.A. fathers play an equal role in raising boysB. mothers should feel comfortable when their sons' interests are changingC. without fathers mothers can raise good menD. fathers should stay with their sons as much as possibleQuestions 26 to 30 are based on the following passage.Yukio is a twenty-four year old Japanese businessman. A few months ago, his company sent him to work at its New York City office for half a year. This was his first experience living in the United States.Yukio thought New York City was very exciting, but he also found it very strange. It was difficult for him to get used to it. He found it strange to be with people from so many different races. He sometimes found American people very direct, open and honest though at the same he felt curious about them. He wished he could become friends with some Americans, but hewasn't sure how to get along with them. Most of the time, he felt very lonely and missed Japan.But soon some sunshine came into his life. A new clerk came to work in his office part-time. She was American, as were most of the clerks in his office. Her name was Cindy. She was very clever, friendly and good-looking. Cindy was also a student studying business. Cindy and Yukio got along very well. They talked together whenever possible. Cindy told Yukio her dreams of having a successful business. She said she was not really interested in getting married or having children. She wanted to use all of her energy for business. Yukio found Cindy very interesting and very different from the women he knew before. In a similar way, Cindy found Yukio unique among all the men that she knew. Soon the two fell in love and they were both very happy.But now it is almost time for Yukio to return to Japan. Yukio wants Cindy to return to Japan with him and marry him. But Cindy doesn’t speak any Japanese. She fears that Yukio wants her to become an ordinary wife and have children right away. Cindy wants Yukio to stay in New York City.They feel very bad, not knowing what they should do. Should they stay in New York? Should they go to Japan? Sometimes they think they should separate, but they also feel they cannot live without each other.26. A few months ago, Yukio _________.A. was sent to New York City by his companyB. went to New York City for a meetingC. was told to open a new office for his company in New York CityD. met his former girlfriend Cindy in New York City27. According to the reading passage, Cindy ________.A. didn't like JapanB. was a student and a businesswomanC. was a student and a clerkD. was dreaming of something not possible28. Cindy was not really interested in getting married, because _______.A. Yukio didn't want to stay in New York CityB. Cindy doesn't speak any JapaneseC. Yukio and Cindy didn't get along well sometimesD. Cindy wanted a successful business29. According to your opinion based on the reading passage, which of the following statementsis true?A. Yukio thought people in New York were the same as people in Japan.B. Cindy was Yukio's first American girlfriendC. Cindy had many other Japanese boyfriends before YukioD. Yukio spoke very little English30. The main idea of the passage is ________.A. There can be difficulties in falling in love with a person from another cultureB. American people and Japanese people cannot understand each otherC. A man misses his countryD. A businessman and his clerk often fall in love with each otherQuestions 31 to 35 are based on the following passage:We have admitted the fact that verbal (言语的) mathematical thinking are given a lot of attention at school and college, while thinking using the right side of the brain, is not given very much attention. However, we also have discovered that it is rather important to encourage people to make full use of their powers of visual imagery (影像). Then how do we develop our visual thinking? Here are some techniques.See actions and movement in your mind’s eye. Try to imagine these actions: You arrive home, you go to your door, put your key in the lock and open the door. You take off your coat. You go into the kitchen and you make yourself a drink. Could you see these actions in your mind’s eye? It is a useful techn ique and one which can be improved with practice.Hear, smell, taste and touch… in your mind. Try to close your eyes and see if you can hear, feel, taste and smell in your mind. Imagine pulling on rope. You hear the roar of the sea. Your bare feet are on the hot sand. The taste of salt is in the air. Now, you are no longer pulling；you are waving. The hot, soft sand is changing into hard, rough concrete.The sea no longer roars; you hear screaming tires of cars before they hit something. With practice, we can make enough use of our ability to imagine the whole range of our senses.Create new objects and actions. Creative people must be able to imagine objects, people and scenes. They must also be able to imagine new combinations and relations.Imagine a washing machine. You open the door and clothes fly our one after another. They dance in the air in front of you. Can you see this? Describe the washing to a friend.All of us can do these things to achieve creative thinking, if we want.31. According to the passage, school education stresses more on _______.A.thinking with the right side of the braining the left side of the brainbining both sides of the brainD.developing critical thinking32.When you see actions in your mind’s eye, you are expected to __________.A. imagine your movement in detailB. practice what you imagineC. stop daydreamingD. ything in your imagination33.The word “roar” in the third paragraph probably means _________.A. to whisperB. to give out a loud cryC. to make a long and loud soundD. to make sharp voice34.Which of the following is not true?A. To achieve creative thinking, one should create new things in the mind.B. It is useful to imagine the whole range of our senses.C using the right side of one’s brain helps devel op creative thinking.D. It is no point practicing one’s visual thinking.35.The main idea of the passage is ________.A. why to train the imaginationB. how to develop visual thinkingC. why to use our sensesD. how to create new objects in the mindQuestions 36to 40 are based on the following passage:Valentine’s Day was the time my father chose to show his love for the special people in his life. Over the years I fondly thought of him as my “Valentine Man”.At the age of six, on Valentine’s Day morning, I got a card signed “Love, Dad” for the first time and a gift of a ring with a small piece of red glass. As I grew older, the gifts gave way to heart-shaped boxes filled with my favorite chocolates and always included a special card signed “Love, Dad”. Year by year, the cards seemed less important, and I thought the valentine would always be there. I had placed my hopes and dreams in receiving cards and gifts from “important others”, and “Love, Dad” just didn’t seem quite enough.If my father knew then that he had been replaced, he never let it show. If he sensed any disappointment over valentines that didn’t arrive from me, he just tried that much harder to create a positive atmosphere, giving me an extra hug and doing what he could to make my day a little brighter.On Valentine’s Day eight years ago I received a card addressed to me in my mother’s handwriting. On the inside, my mother had printed “Happy Valentine’s Day” and my father had signed “Love, Dad”. It was the kind of card that put tears in m y eyes because I knew this would be the last I would receive from him.His final card remains on my desk today. It’s a reminder of how special fathers can be and how important it has been to me over the years to know that I had a father who continued a tradition of love with simple acts of understanding and had the ability to express happiness to the people in his life.36.Why did the writer think of her father as her “Valentine Man” over the years?A. Her father had given her a valentine on Valentine’s D ay to show his love, understandingand happiness.B.had placed her hopes and dreams in receiving cards and gifts from her father onValentine’s Day.C.father created a positive atmosphere and made her day brighter on Valentine’s Day.D.missed her father very much on Valentine’s Day after he died.37.When the writer grew older, her father’s card seemed less important because_________.A. She was no longer interested in Valentine’s DayB. She thought her father’s valentine wasn’t enough and hoped to get more from othersC. Her boyfriend took the place of her fatherD. She did not like the design of the cards her father sent her38.When the writer was disappointed about the valentines she did not receive, her father________A gave her another heart-shaped box filled with her favorite chocolatesB tried to talk with her about something elseC told her to place her hopes and dreams away from othersD comforted her by doing what he could to make her happy39.Why was the writer’s last valentine written in her mother’s writing?A. Her mother wanted to show her love too.B.Her father was so busy that he had no time to mail the cardC. Her father was too ill to mail a cardD. Her father wanted to give her a surprise40.The writer put her father’s final card on her desk in order to ________A.remember her father and his loveB.show it to her colleaguesC.think of the past life of her fatherD.get encouragement from her fatherPart Three Translation41. 如果她在淋浴下呆得太久，她妈妈或爸爸通常就会“砰砰”地敲门催她。
北京理工大学《高等数学》历年期末考试试题及答案解析(精编版)
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重庆一中高2010级07-08学年(上)期末试题——数学
秘密★启用前2008年重庆一中高2010级期末考试数 学 试 题 卷 2008.1数学试题共3页。
满分150分。
考试时间120分钟。
注意事项：1.答题前，务必将自己的姓名、准考证号填写在答题卡规定的位置上。
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3.答非选择题时，必须使用0.5毫米黑色签字笔，将答案书写在答题卡规定的位置上。
4.所有题目必须在答题卡上作答，在试题卷上答题无效。
一.选择题.(共10小题,每小题5分,共50分)1.已知R x x A ∈=|{,且x <,a =.则式子①a A ∈; ②a A ≠⊂; ③{}a A ≠⊂;④{}a A =,正确的个数为( )A.0个B.1个C.2个D.3个2.不等式311x ≥+的解集为( ) A.(,2]-∞ B.(,1)(1,2]-∞-- C.[1,2]- D.(1,2]-3.数列{}n a 的前n 项和为n S ,若1(1)n a n n =+,则5S =( )A.1B.56C.16D.1304.指数函数()(0x f x a a =>且)1≠a 的图象如图所示,那么不等式)()(41()(111x f f x f --->其中为()f x 的反函数)的解集为( )A.1(0,)4 B.(0,4)C.1(,)4+∞ D.(4,)+∞ 5.等比数列123,,a a a 中的每一项均为数集{1, 2, 4}中的元素,这样不同的数列共有( ) A.8个 B.5个 C.3个 D.2个6.若lg lg 2lg(2)x y x y +=-,则=( )A.0B.4C.0或4D.1-或47. 有两个项数相同的等差数列:1,3,5,……,99及4,7,10,……,151.那么这两个数列中相等的项共有( )项. A.0 B.16 C.25 D.328.在右面表格中,每格填一个数后,可使每一横行成 等差数列,每一纵列成等比数列,则x y z ++=( )A.2B.3C.4D.5 9.已知两个等差数列{},{}n n a b 的前n 项和分别为,n n A B ,且7453n n A n B n +=+,则使得n nab 为整数的正整数n 有( ). A.2个 B.3个 C.4个 D.5个10.定义在R 上的函数()f x 为奇函数,且存在正常数T,使()()f x T f x +=对x R ∈恒成立,若方程()0f x =在闭区间[,]T T -上的根的个数为n ,则n 可能是( ) A.0 B.1 C.3 D.5二.填空题.(共6小题,每小题4分,共24分)11.函数2lg(4)y x =-的定义域为 .12.不等式|1|ax b +≤的解集为{|15}x x -≤≤,则a b += .13.已知数列{}n a 对任意*,p q N ∈,都有q p q p a a a +=+.若211=a ,则10a = .14.某商场把某种商品按原标价的8折出售,仍可获利30元,若这种商品的进货价为100元,则原标价为 .15.函数3y x =的值域为 .16.数列{}n a :*9()(1)()10n n a n n N =⋅+∈的最大项的项数n 为 .三.解答题.(共6小题,共76分)17.(13分)设命题:|43|1p x -≤,命题2:(21)(1)0q x a x a a -+++≤.若非p 是非q 的必要而不充分条件.求实数a 的取值范围.18.(13分)已知函数2()(0,af x x x x=+≠常数a R ∈).(1)讨论函数()f x 的奇偶性,并说明理由;(2)若16a =,证明()f x 在[2,)x ∈+∞上为增函数.19.(13分)公比为)1(≠q q 的等比数列}{n a 的首项11=a ,且满足*)(212N n a a a nn n ∈+=++. (1)求公比q 的值;(2)求数列}{n na 的前n 项的和n S 的表达式,并化简.20.(13分)红星林场年初有生长林200003m ,平均每年增长8℅,而每年年底都要砍伐20003m .设经过*)(N n n ∈年后,林场的木材存量为n y 3m . (1)写出函数)(n f y n =的解析式,并化简;(2)经过若干年后,林场的木材会不会被砍光?若不会,说明理由;若会,试求出经过多少年林场的木材被砍光.(精确到1年,可能会用到的数据:6990.05lg ,4771.03lg ==)21.(12分)如果函数()y f x =的定义域为[,]a b ()a b <,其值域也恰好为[,]a b ,则称闭区间[,]a b 为函数)(x f y =的不动区间.(1)设()(0f x mx n m =+>且1m ≠),试问()f x 是否存在不动区间,并说明理由; (2)设2()2g x x px q =-+的不动区间为[0,1],求p 和q 的值.22.(12分)已知点*(,)()n n n A a b n N ∈是曲线(x y e e =为自然对数的底数)上的点,1a a =.n S 是数列{}n a 的前n 项和,满足22213n n n S S n a --=⋅且0n a ≠(其中*2,n n N ≥∈). (1)求证:163(2)n n a a n n ++=+≥;(2)求证:数列)2}({2≥+n b bnn 是常数数列;(3)确定a 的取值集合M ,使a M ∈时,数列{}n a 是递增数列.2008年重庆一中高2010级期末考试数 学 试 题 答 案 2008.1二.填空题.(共6小题,每小题4分,共24分)11. [1,2)- 12. 1 13. 5 14. 162.5元 15. 3[,)2+∞ 16. 第八,九项三.解答题.(共6小题,共76分)17.解:由非p 是非q 的必要而不充分条件知q 是p 的必要而不充分条件.即p 是q 的充分而不必要条件 3分由|43|1x -≤解得112x ≤≤ ① 6分由2(21)(1)0x a x a a -+++≤即()[(1)]0x a x a --+≤得1a x a ≤≤+ ② 9分于是1{|1}{|1}2x x x a x a ≠≤≤⊂≤≤+∴1211a a ⎧≤⎪⎨⎪+≥⎩即102a ≤≤ 13分18.解:(1)当0a =时,2()(0)f x x x =≠对(,0)(0,)x ∈-∞+∞都有()()f x f x -= ∴()f x 为偶函数 3分当0a ≠时,2()(0)af x x x x=+≠取1x =± 由于(1)(1)20f f -+=≠ 4分 (1)(1)20f f a --=-≠ 5分 ∴(1)(1)f f -≠-且(1)(1)f f -≠∴()f x 既不是奇函数,也不是偶函数 7分 (2)设122x x ≤<∵221212121616()()f x f x x x x x -=+--]16)([21212121-+-=x x x x x x x x 10分∵122x x ≤< ∴12120,0x x x x -<>, 1212()22(22)16x x x x +>⨯⨯+=∴12()()0f x f x -<即12()()f x f x <∴()f x 在[2,)+∞上单调递增. 13分19.解:(1)由已知,n n n n qa a a q a ==++122,n n a qa q 212+=∴. 2分 又由}{n a 为等比数列可知0≠n a ,212qq +=∴. 4分 解得211-==q q 或,由于1≠q ,所以21-=q 6分(2)由(1)可得*)()21(1N n a n n ∈-=-此时,数列}{n na 的前n 项和12)21()21(3)21(21--++-+-+=n n n S ① 8分①式两边同乘21-,得n n n n n S )21()21)(1()21(2212112-+--++-+-=-- ② 10分 ①式减去②式得9)21()32(41--⋅++=n n n S 13分20.解: (1)由题意知19600200008.1200001=-⨯=y ,)2(200008.11≥-=-n y y n n . 2分可设)(08.11x y x y n n +=+-,解得25000-=x ,即)25000(08.1250001-=--n n y y .所以数列}25000{-n y 是以5400)25000(1-=-y 为首项,1.08为公比的等比数列. 6分 于是n n n y 08.1500008.15400250001⨯-=⨯-=--,所以n n y 08.1500025000⨯-= 7分 (2)设经过n 年木材被砍光,则0≤n y ,有508.1≥n 9分两边同取常用对数得215lg 23lg 35lg 08.1lg 5lg ≈-=≥n 故经过21年,林场的木材将被砍光 13分21.解:(1)假设[,]()a b a b <为()f x mx n =+的不动区间.由0m >知,()f x 在[,]a b 上为增函数,有 ()()f a a f b b =⎧⎨=⎩ 即am n abm n b+=⎧⎨+=⎩ 2分 两式相减得b a m b a -=-)(,而0≠-b a ,1=∴m ,这与已知矛盾.故)(x f 不存在不动区间 4分(2)函数()g x 的对称轴为直线x p =.若0p ≤,由题意有(0)00(1)1g p q g =⎧⇒==⎨=⎩6分若1p ≥,由题意有(0)11(1)0g p q g =⎧⇒==⎨=⎩ 8分若01p <<,有2()0(0)1f p q p f q ⎧=-=⎨==⎩ 或⎩⎨⎧=+-==121)1(0)(q p f p f ,分别解得1±=p 与20或=p ,均导致矛盾. 11分故00p q =⎧⎨=⎩ 或11p q =⎧⎨=⎩ 12分22.解:(1)当2n ≥时,由已知有n n n n n a n S S S S 2113))((=+---∵10n n n a S S -=-≠ ∴213n n S S n -+= ① 2分 ∴213(1)n n S S n ++=+ ②②-①得163(2)n n a a n n ++=+≥ 4分(2)∵)2(361≥+=++n n a a n n ③ ∴2169n n a a n +++=+ ④④-③得26n n a a +-= ⑤ 6分∴622e ee b b n n a a n n ==++为常数,即2{}(2)n n b n b +≥是常数列 8分(3)由①有2112S S += 从而2122a a =-由③有324315,21a a a a +=+= 所以332a a =+. 4182a a =-而⑤表明:数列2{}k a 和21{}k a +分别是以23,a a 为首项,6为公差的等差数列 ∴222136(1),6(1)k k a a k a a k +=+-=+-*2246(1)()k a a k k N +=+-∈ 10分∴{}n a 单调递增1222122k k k a a a a a ++<⎧⇔⎨<<⎩ 对*k N ∈恒成立122346(1)6(1)6(1)a a a k a k a k <⎧⇔⎨+-<+-<+-⎩ 1234a a a a ⇔<<<12232182a a a a ⇔<-<+<- 91544a ⇔<<11 ∴915{|}44M a a =<< 12分另解:由③可得:13(1)(3)(2)n n a n a n n +-+=--≥则有223(1)(6)n n a n a --=--∴23(1)(62)(2)n n a n a n -=+--≥{}n a 单增121nn a a a a +<⎧⇔⎨<⎩ 对于2n ≥恒成立 24(1)(124)3n a a -<⎧⇔⎨-⋅-<⎩ 对于2n ≥恒成立 讨论n 的奇偶性可得91544a <<.。
2010操作系统试卷
2010操作系统期末考试一、选择题(每小题1分，共20分)1.操作系统有多种类型，允许多个用户以交互方式使用的计算机操作系统称为()A. 批处理操作系统B. 分时操作系统C. 实时操作系统D. 多处理机操作系统2.在多道批处理系统中，为了提高吞吐量，系统总是想方设法缩短用户作业的()A. 周转时间B. 运行时间C. 提交时间D. 阻塞时间3.系统调用是由操作系统提供的内部调用，它( )。
A. 直接通过键盘交互方式使用B. 只能通过用户程序间接使用C. 是命令接口中的命令使用D. 与系统的命令一样4.下面关于并发性的论述中正确的是( )A. 并发性是指若干事件在同一时刻发生B. 并发性是指若干事件在不同时刻发生C. 并发性是指若干事件在同一时间间隔内发生D. 并发性是指若干事件在不同时间间隔内发生5.进程和程序的本质区别是( )。
A. 存储在内存和外存B. 顺序和非顺序执行机器指令C. 分时使用和独占使用计算机资源D. 动态和静态特征6.某进程在运行过程中需要等待从磁盘上读入数据，此时该进程的状态是( )。
A. 从就绪变为运行B. 从运行变为就绪C. 从运行变为阻塞D. 从阻塞变为就绪7.进程从运行状态变为等待状态的原因是( )。
A. 输入或输出事件发生B. 时间片到C. 输入或输出事件完成D. 某个进程被唤醒8.在进程通信中，使用信箱方式交换信息的是( )。
A. 低级通信B. 高级通信C. 共享存储器通信D. 管道通信9.产生死锁的基本原因是( )。
A. 系统资源不足；进程推进顺序非法B. 资源分配不当；系统中进程太多C. 资源的独占性；作业调度不当D. 进程调度不当；CPU运行太快10.在进行作业调度时，要想兼顾作业等待时间和计算时间，应选取( )。
A. 均衡调度算法B.响应比高者优先算法C. 先来先服务算法D.优先数调度算法11.在回收内存时，释放区与插入点的后一分区F2相邻接，此时应( )。
南京大学化学化工学院2010第一学期-期末-A卷
13.
下列各电极的 ϕ y 大小的顺序是___________________________________。 (1) ϕ y (Ag+/Ag) (3) ϕ y (AgI/Ag) (2) ϕ y (AgBr/Ag) (4) ϕ y (AgCl/Ag) 。
装 订 线 内 请 勿 答 题
14.
按照质子亲和势增加的顺序将下列各碱排序为
20
11
20.
氧化剂为(1)_______________，(2)_______________，(3)________________。 ( ϕ y (Cl2/Cl) = 1.36 V， ϕ y (Br2/Br) = 1.08 V， ϕ y (H2O2/H2O) = 1.78 V，
2 − /Cr3+) = 1.33 V， ϕ y (MnO − /Mn2+) = 1.49 V， ϕ y (F /F−) = 2.87 V ϕ y (Cr2O 7 2 4
南
装 订 线 内 请 勿 答 题
学
10.
在 K2Cr2O7 法测定铁 （无汞） 时， 加入钨酸钠的目的是………………… （
Hale Waihona Puke 化9. 根据配合物的稳定性和酸碱平衡的知识，判断下列反应逆向进行的是（ ） + 2− 2− − − − − (A) HgCl 4 + 4I = HgI 4 + 4Cl (B) [Ag(CN)2] + 2NH3 = [Ag(NH3)2] + 2CN + − 3− 2− − (C) [Cu(NH3)4]2+ +4H+ =Cu2+ +4 NH 4 (D) Fe(C 2 O 4 ) 3 3 + 6CN = Fe(CN) 6 + 3 C 2 O 4 − − K 稳 = 1.6 × 1020； Fe(CN) 3 K 稳 = 1.0 × 1042 已知： Fe(C 2 O 4 ) 3 3 6
高2010级绵阳市第三学期期末考试试卷
四川省绵阳市08～09学年高二上学期期末教学质量测试化学试题可能用到的相对原子质量：H 1 N 14 O 16 Cl 35.5 Mg 24 Al 27 Fe 56 Cu 64第Ⅰ卷（选择题，共50分）一、选择题（本题包括25小题，每小题2分，共50分。
每题只有一个．．．．选项符合题意）1．化学与工农业生产和日常生活有密切联系，下列叙述正确的是A．铝制容器不能长期盛装酸性或碱性食品B．金属材料都是导体，非金属材料都是绝缘体C．草木灰是钾肥，硫酸铵是氮肥，二者混合施用可以提高肥效D．钢铁在海水中比在河水中更易腐蚀，主要是因为海水中含氧量高2．下列过程或现象，不能用盐类水解原理解释的是A．纯碱溶液去油污 B．热水配制氯化铁溶液出现浑浊现象C．明矾净水 D．铁在潮湿的环境中生锈3．下列条件的改变，一定能加快化学反应速率的是A．增大压强 B．升高温度C．增大反应物的量 D．减小生成物的浓度4．可逆反应2A(g)＋2B(g)C(g)＋3D(g)，在不同情况下测得下列四种反应速率，其中反应最快的是A．v(A)＝0.6 mol/(L·s)B．v(B)＝0.4 mol/(L·s )C．v(C)＝0.25 mol/(L·s )D．v(D)＝0.8 mol/(L·s )5. 下列金属冶炼的反应原理，不正确．．．的是A．Fe2O3＋3CO高温=====2Fe＋3CO2B．2HgO△====2Hg＋O2↑C．MgO＋H2△====Mg＋H2O D．2NaCl(熔融)电解=====2Na＋Cl2↑6．下列情况不能．．用勒夏特列原理解释的是A．新制的氯水受光照，溶液酸性增强B．用浓氨水和NaOH固体快速制取氨气C．向红色的Fe(SCN)3溶液中加入少量KSCN固体，溶液颜色加深D．合成氨工业中采用500 ℃的高温以提高单位时间内NH3的产量7．不考虑H+ 和OH－时某溶液中只存在五种离子，其中各离子浓度之比为：c(Cl－):c(SO2-4):c(Fe3+):c(K+):c(未知离子)＝2:3:1:3:1，则未知离子为A．CO2-3B．Ba2+ C．Mg2+ D．Na+8．在pH＝0的溶液中，下列各组离子能大量共存的是A．Na+、K+、I－、NO－3B．HCO－3、SO2－4、K+、Na+C．K+、Fe2+、I－、Cl－D．K+、Na+、NO－3、AlO－29．对H2O的电离平衡不产生．．．影响的粒子是A．26M3+BC．D．‥[∶Br∶]－‥10. 下列离子方程式书写正确的是A．NaHS在溶液中水解 HS－＋H2O H3O+＋S2-B．向氯化铁溶液中加入铁 Fe3+＋Fe===2Fe2+C．纯碱溶液呈碱性的原因 CO2-3＋2H2O H2CO3＋2OH－D．Fe(OH)3溶于氢碘酸 2Fe(OH)3＋6H+＋2I－===2Fe2+＋I2＋6H2O11. 下列反应达到平衡后，增大压强或升高温度，平衡都向正反应方向移动的是A．2SO2＋O22SO3（正反应为放热反应）B．3O22O3（正反应为吸热反应）C．H2(g)＋I2(g)2HI(g)（正反应为放热反应）D．C(s)＋CO22CO（正反应为吸热反应）12. 对于常温下的盐酸与醋酸两种稀溶液，下列说法正确的是A．相同物质的量浓度的两溶液中c(H+) 相同B．分别加入水时，两溶液中各种离子浓度均减小C．pH＝3的两溶液均稀释100倍，盐酸的pH等于5，醋酸的pH小于5D．等体积、等物质的量浓度的两溶液与NaOH完全中和时，醋酸消耗NaOH较多H－－HH仓山中学化学试卷13. 某同学用铁片和稀硫酸在试管中制取氢气时，发现产生H 2速率很慢，于是设想用下列措施来加快产生氢气的速率：①向试管内小心滴入0.5 mL 浓硫酸并振荡，②向试管中加适量硫酸钠溶液，③向试管中滴入几滴硫酸铜溶液，④向试管中加入足量浓硝酸。
试卷二
西安建筑科技大学2010级大学英语第一学期期末考试试卷二********************************************************************* Part One. Fill in the blanks with the words given below. Change the form where necessary.commitment conscience tension responsible annoy frustrate demonstrate exemplify reluctant curiosity1.If he had had any ______, he would not have lied.2.After _______ how to do it, the chemical experts told the graduates to begin the experiment.3.Smiling and laughing has actually been shown to reduce ________ and stress.4.The novel Tom Sawyer ______ 19th–century life in the United States.5.He finally agreed to sign the agreement, but with some _______.6.The boy had a strong ________ to know what was in the letter sent to his father.7.Parents should take full _______ for their children’s actions.8.He’ll get ______ if you keep bugging him.9.He made a _______ to let all children learn English, but he soon found it impossible withoutan online course.10.Don’t give students problems they can’t understand as t his will only ________ them.Part Two Reading ComprehensionDirections: In this part there are four reading passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer and mark the corresponding letter on the ANSWER SHEET with a single line through the center.Passage 1Questions 11-15 are based on the following passage:While traveling abroad, Mr. Jackson Frank ran short of money. So he wrote to his brother, asking for $500. “Send the money by telegram,” he wrote, “to the Fisher Bank in P…”After a week he began calling at the Fisher Bank. He showed his passport. “Nothing has come for you,” he was told. This went on for two weeks, and Mr. Frank got very worried. He sent a telegram to his brother, asking where the money was. There was no reply, and no money arrived for him.In the fourth week Mr. Frank was arrested for failing to pay his hotel bill. His passport was taken from him. He tried to explain the problem, but no one believed him. He was sent to prison for sixty days. When he came out, he went immediately to the Fisher Bank. The clerk he spoke to was a new man. “Have you received $500 for me?” he asked. “My name is Jackson Frank.” Th e clerk checked his books. “Yes, Mr. Jackson, it’s here. It came by telegram-let me see-oh, more than two months ago. We wondered where you were.” He showed Mr. Frank the order.The order read: “Pay Mr. Frank Jackson the sum of $500…”“But my name is Jackson Frank, not Frank Jackson.”“Oh, that’s all right, sir. It was in our books under the letter `J’, but it’s your money.” The clerk laughed. “A human mistake, sir! We’re all human beings, aren’t we? And so we all make mistakes. A family name like F rank sounds strange to me.”Mr. Frank was silent. He really wanted to hit somebody. At last he said, “A human mistake-is that what you call it? I think some humans need kicking.”11. Jackson didn’t just go to his brother and get some money because _________.A. he was afraid to see his brotherB. he was in prison and was not allowed to go anywhereC. he was traveling in a foreign country and was far from his brotherD. he knew that his brother had no money12. A week after he had written to his brother, Jackson began _________.A. telephoning the bankB. visiting the bankC. shouting at the clerks of the bankD. explaining his problem to the clerks of the bank13. Jackson was arrested and sent to prison because _________.A. his brother hadn’t sent him any money and he couldn’t pay his hotel billB. he had spent almost all his money and couldn’t pay his hotel billC. he had lost all his money and couldn’t pay his hotel billD. his brother hadn’t sent him as much money as he asked for and he couldn’tpay his hotel bill14. Which of the following statements is true?A. The money did not reach the Fisher BankB. The money reached the wrong bankC. The money reached the bank after he was arrestedD. The money reached the bank before he was arrested15. The clerks put his name under the wrong letter _________.A. through carelessnessB. because they were human beingsC. because he had a strange nameD. by pronouncing his name incorrectlyPassage TwoQuestions 16 to 20 are based on the following passage.I don’t get five good, genuine, personal letters a year. The time is c oming when the letter written with pen and ink and sent as a personal message from one person to another will be as much of a rarity as the gold pocket watch carried on a chain. It’s a shame.There is something special about a personal letter. It’s better than a phone call, no matter what the telephone company says. A phone call disappears into the air as soon as the receiver is put back on the hook. A good letter can last a lifetime.Some of my most precious possessions are letters that have been written to me sometime in the past. I don’t have a single memorable phone call stored in a box in my attic or basement. I’ve never thrown away a good letter and, like any real treasure, I don’t even have to look at them to enjoy having them. I know I have them. The telephone calls come and go. They make no permanent impression on me and have no place in my memory.A personal letter is a good thing because you say things you can’t say in a crowd and might not even say to the person face to face. If you feel like it, a letter allows you to take yourself and your thoughts more seriously than you would dare take them in conversation. And you can say things without interruption.A good letter is, in many ways, the exact opposite of a political speech. A politician addressing a crowd has to talk so broadly and generally about the issues in order not to offend any one of the thousands of people listening that he usually ends up saying nothing. A letter can be specific, and if the writer has some bias or prejudice, he can eve n reveal his true self by letting this show. Writing a friend, you shouldn’t have to be careful. Abraham Lincoln’s letter to his step-brother telling him he wasn’t going to loan him the eighty dollars he asked for tells you more about Abraham Lincoln than the Gettysburg Address does.Some of our best history has come that way, from personal letters of famous people that scholars have dug up. You get a better idea of what someone is really like from a personal letter they weren’t expecting you to read than y ou get from a carefully considered public statement they’ve made. We say real things in letters.16. What is a shame according to the author?A) People sometimes write letters with pen and ink.B) People hardly carry a gold pocket watch.C) People never receive any personal letters.D) People rarely send any personal letters.17. What’s the main idea of paragraphs 2 and 3?A) What a good personal letter is.B) What advantage personal letters have?C) Why people don’t write personal lett ers.D) Why writing personal letters is so special.18. What do “issues” in paragraph 5 mean?A) The key points of a political speech.B) The speaker’s bias and prejudice.C) Problems that the audiences have.D) Questions that arise for discussion.19. Why does the author use Abraham Lincoln’s example?A) To show that a political address has to be general.B) To show that letter writing sometimes offends people.C) To show that people say real things in personal letters.D) To show that even a great man has his dark side.20. What’s the best word to describe the tone of the author?A) Objective. B) Persuasive. C) Humorous. D) Ironic. Passage ThreeQuestions 21 to 25 are based on the following passage.My home is situated in a very small place called the “Pearl of the Orient”. In the “Pearl” is a twenty-story apartment building, where lies my home. Living on the eighteenth floor, I can see ferries in the harbor, planes coming in or taking off at Kai Jok Airport, and, last but not least, the busy traffic down the street. Having been in the urban area, my home is filled with polluted air. There are no trees or grass around, but only tall buildings. It is noisy because of the people in the apartment and the frustrated drivers who keep pushing the car horns in the street. There is never a time of silence in my home.Being with my parents and brothers at home, I have a feeling of unity. We solve problems together, and we experience joy and sadness together because we understand each ot her’s feelings. Away from home, I have to be independent in thought and in action. Being a minority in America, I cannot find a person that I can go to for problems. Since we are brought up in a different environment, with different ways of life and views, I feel left out in this alien place.Home is where I can find similar ways of life. When I go shopping, I can find clothes that Chinese people wear. I can buy things that are related to my culture. At home, I can speak my own language. I can express myself better. Communicating with others in my own language gives me a sense of closeness. This is also true whenI listen to Chinese songs on the radio. Sometimes the songs move me. When I turn on the television set, I can see familiar faces —black hair and dark eyes. I can see people of my own origin – in culture and in nationality. The movies reflect the real life of Chinese people and I enjoy watching them.21. Where’s the writer’s home?A) EnglandB) Hong KongC) AmericaD) Shanghai22. How i s the writer’s home according to paragraph 1?A) Peaceful. B) Exciting. C) Clean. D) Noisy.23. Why can the writer share his feelings with his relatives?A) Because they love each other.B) Because they trust each other.C) Because they understand each other.D) Because they depend on each other.24. Which method does the writer use to illustrate the topic of Paragraph 3?A) Cause and effect. B) Contrast.C) Example listing. D) Comparison.25. How dose the writer feel when he listens to Chinese songs?A) Peaceful. B) Warm.C) Happy and encouraged. D) Pleased and moved. Passage FourQuestions 26 to 30 are based on the following passage:In the 18th century New York was smaller than Philadelphia and Boston. Today it is the largest city in America. How can the change be explained? To answer this question we must consider certain facts about geography, history and economics. Together these three will explain the huge development of America's most famous city. The map of the Northeast shows that four of the most heavily populated areas in thisregion are around seaports. At these points materials from across the sea enter the United States, and the goods of the land are sent there for shipping across the sea. It is known that places where transportation lines meet are good places for making raw materials into finished goods. That is why seaports often have cities nearby. But cities like New York needed more than their situation in order to become great industrial centers. Their development did not happen simply by chance.About 1815, when many Americans have already moved toward the west, transportation routes from the seaports to the central regions of the country began to be a serious problem. In New York State a canal seemed the best solution to it. From the eastern end of Lake Erie all the way across the state to the Hudson River there is a huge piece of low land. Here the Erie Canal was built. After several years of work it was completed in 1825.The canal produced an immediate effect. Shipping costs were cut to about one-tenth of what they had been. New York City quickly became the most important city of the region. In the years that followed, transportation routes on the Great Lakes were joined to routes on the Mississippi River. Then New York City became the end point of a great inland shipping system that extended from the Atlantic Ocean far up the western branches of the Mississippi.The coming of the railroads made canal shipping less important, but it tied New York even more closely to the central regions of the country. It was easier for people in the central states to ship their goods to New York for export overseas.Exports from New York were greater than imports. So, shipping companies tried to fill their ships with passengers on the return trip from Europe. Passengers could come from Europe very cheaply as a result. Thus New York became the greatest port for receiving people from European countries. Many of these people remained in the city. Others stayed in New York for some time, and then moved to other parts of the United States. For the great number of new Americans New York had to provide homes, goods, and services. Their labor helped the city become great.26.Which of the following were causes of the development of New York:A.Economics, geography and weather.B. Geography, history and weather.C.Geography, history and economics.D. Economics, history and weather.27. What are better places for people to make raw materials into finished goods?A.According to economists, places where farming is done are good for making rawmaterials into finished goods.B.According to economists, places where mining is done are good for making rawmaterials into finished goods.C.According to economists, places where assembly lines are set up are good tochange raw materials into finished goods.D.According to economists, places where transportation lines meet are good formaking raw materials into finished goods.28.The reason that New York became the most important city in the northeastern region in the first half of the 19th century is:A.the building of the Erie CanalB.The coming of the railroadsC. The coming of EuropeansD. The extending of the inland shipping system29. The rail roads made New York_______________________A. a less important port than beforeB. a more important port than beforeC. an end point of the inland shipping systemD. an industrial center30.. Which of the following statements is true?A.Europeans caused many problems to New York because the city had to providethem with homes, goods and services.B.Europeans did nothing to the development of New York because many of themmoved from the city soon.C.The coming of Europeans helped New York grow into a great city.D.Europeans brought large amounts of money to New York.Part Three Vocabulary & StructureDirections : There are twenty sentences in this section. Beneath each sentence there are four choices marked A, B, C and D. Choose one word or phrase that correctly completes the sentence. Mark your answers on your ANSWER SHEET with a single line through the center.31. The attempts to ________ people into accepting the unreasonable decision did not work.A. embarrassB. intimidateC. rewardD. frustrate32. John lost his wife and his work two months ago; his friends told him to be positive ________ his future and get on with living a normal life.A. aboutB. withC. toD. from33. Her mother thinks Sandy’s old T-shirt with a hole in it is ________ and suggestsshe wear a nice blouse from her closet.A. disturbingB. disturbedC. disgustingD. disgusted34. We were ________ to hear the news that the well-known writer, in her late eighties, was still writing a book.A. annoyedB. amazedC. concernedD. mixed35. Government officials visited the flood area on Thursday morning to _______ the relief efforts.A. urgeB. coordinateC. balanceD. complain36. I think of my father when I complain about trifles, when I am _________ of another’s good fortune, when I don’t have a “a good heart”.A. worthyB. preciseC. enviousD. conscious37. I let some ink fall on the table cloth, and I’m not sure if I can _______ it ________.A. wash…o utB. wash…upC. wash…downD. wash…for38. On ________, when snow or ice was on the ground, it was impossible for him to walk even with help.A. conditionsB. environmentsC. circumstancesD. occasions39. I remember that when I was a child I was very _________ with how many toys you had.A. relaxedB. blastedC. impressedD. depressed40. These students are ___________ to the cause of helping those who are not able to help themselves.A. focusedB. absorbedC. committedD. based41. Once you have had the disease, you are _________ it for the rest of your life.A. immune toB. infected byC. effected byD. diagnosed as42. The disease is spreading, and all the children under five are _________.A. under siegeB. in placeC. at riskD. under stress43. Everyone has the right to live where he wants to, ________ of the color of his skin.A. as a resultB. in charge ofC. despiteD. regardless44. Parents should take full ________ for their children’s actions.A. responsibilityB. curiosityC. missionD. performance45. The sick woman _________ the doctor’s face for a sign of hope before leaving the office.A. restrainedB. surroundedC. scannedD. underlined46. Occasionally, usually around their anniversary, they would ________ the old curiosity regarding Aunt Esther Gubbins.A. grow upB. share withC. fill withD. bring up47. Smiling and laughing has actually been shown to reduce _________ and stress.A. attentionB. senseC. tensionD. sensation48. ________ see Harry, give him my regards.A. If you will seeB. If you had seenC. should you seeD. Have you seen49. The man, who had been _________ that the plane would be on time, sighed with relief.A. insuredB. assuredC. maturedD. secured50. He wrote a letter to the company, asking them to send the goods at their earliest_________.A. convenienceB. conscienceC. assistanceD. intelligencePart Four CLOZEThere 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. Then mark the corresponding letter on your ANSWER SHEET with a single line through the center.You are 51 honest or you are not ; 52 is no middle ground. Honesty is an 53 moral standard you apply to judge the quality of your behavior. Honesty involves 54 an appropriate morality compass 55 boundaries. This means you are consistent and do not progressively change your principles 56 it is a convenience or 57 to a fashionable attraction. Honesty is in 58 supply. You 59 demand this discipline of yourself. According to the writer, you can test your integrity by 60 three key principles: one, do you stand 61 for your convictions when confronted 62 pressure from your friends? 63 you know you are right, you cannot concede if you have integrity. Two, do you always give other people the credit due 64 them? Three, are you honest and open without being 65 about who you are? Some people 66 rely on external factors in order to feel 67 about themselves they lack genuine 68 values. The powerful components of integrity - self-respect and a 69 conscience - are the basis for 70 your relationships with others.51. A. neither B. either C. or D. whether52. A. there B. here C. where D. wherever53. A. in B. outside C. inner D. external54. A. developing B. develop C. to develop D. development55. A. without B. has C. have D. with56. A. which B. what C. when D. whether57. A. relative B. required C. require D. relate58. A. scarcer B. scarcest C. scarce D. less59. A. should B. must C. ought to D. may60. A. check B. cheat C. checking D. cheating61. A. firm B. firmly C. form D. clearly62. A. with B. by C. to D. for63. A. As B. When C. Which D. For64. A. to B. by C. with D. for65. A. false B. fake C. real D. fork66. A. intelligently B. intelligent C. inevitably D. inevitable67. A. well B. bad C. worse D. good68. A. core B. curb C. curl D. comb69. A. clean B. clear C. clearly D. clever70. A. enriching B. enrich C. ensuring D. assuringPart Five Chinese-English TranslationDirections: Complete the following sentences by translating the unfinished parts into English.71. 在21世纪，人们将在家里通过因特网购物，并要求送货到家。
大一英语上学期期末考试试卷
2010级大学英语第一学期期末考试(A卷)Part II Reading Comprehension (30 %) Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) andD). You should decide on the best choice and mark the corresponding letter on theAnswer Sheet with a single line through the center.Passage OneScience is not a set of unquestionable results but a way of understanding the world around us. Its real work is slow. The scientific method , as many of us learned in school, is a gradual process that begins with a purpose or problem or question to be answered. It includes a list of materials, a procedure to follow, a set of observations to make and, finally, conclusions to reach. In medicine, when a new drug is proposed that might cure or control a disease, it is first tested on a large random group of people, and their reactions are then compared with those of another random group not given the drug. All reactions in both groups are carefully recorded and compared, and the drug is evaluated. All of this takes time and patience.It’s the result of course, that makes the best news—not the years of quiet work that characterize the bulk of scientific inquiry. After an experiment is concluded or an observation is made, the result continues to be examined critically. When it is submitted for publication, it goes to a group of the scientist’s colleagues, who review the work. Einstein was right when he said: “No amount of experimentation can ever prove me right, a single experiment can at any time prove me wrong.”In August 1996, NASA announced the discovery in Antarctica of a meteorite（流星）from Mars that might contain evidence of ancient life on another world. As President Clinton said that day, the possibility that life existed on Mars billions of years ago was potentially one of the great discoveries of our time.After the excitement wore down and initial papers were published, other researchers began looking at samples from the same meteorite. Some concluded that the “evidence of life”was mostly contamination from Antarctic ice or that there was nothing organic at all in the rock.Was this a failure of science, as some news reports trumpeted?No! It was a good example of the scientific method working the way it is supposed to. Scientists spend years on research, announce their findings, and these findings are examined by other scientists. That’s how we learn. Like climbing a mountain, we struggle up three feet and fall back two. It’s a process filled with disappointments and reverses, but somehow we keep moving ahead.21. The author’s main purpose in writing this passage is to state that ____________.A) most scientific discoveries are not reliableB) mass media is misleading because it looks at the research results onlyC) scientific research is a process filled with reverses and requires slow and patientworkD) repeated experiments are necessary before medicine can be used in patients22. Publication of a scientific finding signifies __________.A) a challenge to fellow scientists to prove it wrongB) the end of a processC) the beginning of a new scientific inquiryD) the soundness of the result23. Einstein’s words are used to show that he thought___________.A) experiments have proved him rightB) scientists do not need so many experimentsC) one experiment is not enough to prove him wrong.D) scientific ideas are never free from challenge24. NASA’s announcement of the discovery of evidence of ancient life on Mars shows _________.A) the way human beings learn about natureB) the failure of the scientific methodC) the fruitlessness of human search for life on another worldD) the excitement brought by scientific findings25. It can be inferred from the passage that the media is interested in __________.A) the process of scientific researchB) the results of scientific researchC) the scientists who do the researchD) the effects of scientific research on human lifePassage TwoNormally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers. All this imposes a constant pressure and strain of work, but in spite of this some students still find time for great activity in student affairs. Elections to positions in student organizations arouse much enthusiasm. The effective work of maintaining discipline is usually performed by students who advise the academicauthorities. Any student who is thought to have broken the rules, for example, by cheating has to appear before a student court. With the enormous numbers of students, the operation of the system does involve a certain amount of activity. A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.26. Normally a student would at least attend __________classes each week.A) 36B) 12C) 20D) 1527. According to the first paragraph an American student is allowed _______.A) to live in a different universityB) to take a particular course in a different universityC) to live at home and drive to classesD) to get two degrees from two different universities28. American university students are usually under pressure of work because_________.A) their academic performance will affect their future careersB) they are heavily involved in student affairsC) they have to observe university disciplineD) they want to run for positions of authority29.Some students are enthusiastic for positions in student organizations probablybecause_________.A) they hate the constant pressure and strain of their studyB) they will then be able to stay longer in the universityC) such positions help them get better jobsD) such positions are usually well paid30. The student organizations seem to be effective in _________.A) dealing with the academic affairs of the universityB) ensuring that the students observe university regulationsC) evaluating students’ performance by bringing them before a courtD) keeping up the students’ enthusiasm for social activitiesPassage ThreeDoreen Sykora is now a junior at Mcgill University. She had a difficult time when she first began college. She said, “I was always well prepared for my examinations. But I would go in to class to take the exam, and I would fall apart. I could not answer the questions correctly-----even though I knew the answers! I would just blank out because of nervousness and fear.”Hitoshi Sakamoto, an anthropology student at Temple University in Tokyo reports similar experiences.These two young students were experiencing something called test anxiety. Because a student worries and is stressed about a test, his or her mind does not work as well as it usuallydoes. The student cannot write or think clearly because of the severe tension and nervousness.Now there are special university courses to help students. In these courses, advisors and psychologists try to help students by teaching them to manage test anxiety. Such a course helps students learn to live with stress and not fail because of it. First students take a practice test to measure their worry level. If the tests show that their stress level is high, the students can take a short course to manage the fear. These courses teach students how to relax their bodies. They get training to become calm in very tense situations. By controlling their nervousness, they can let their minds work more easily. Learned information then comes out without difficulty on a test.Doreen Sykora saw immediate results after taking such a course. She now has enthusiasm about the relaxation methods. “Mostly, what I do is imagine myself in a very calm place. Then I imagine myself picking up a pencil. I move slowly and carefully. I breathe easily and let all the tension out. With each breath, more worry leaves me. It really works too. My grades have improved greatly! I’m really doing well at McGill now. This relaxation method works not only on examinations, but it has improved the rest of my life as well.”For Hitoshi in Tokyo, the results were much the same. He is enjoying school a lot more and learning more.31. Doreen Sykora and Hitoshi Sakamoto were filled with nervousness and fear duringexaminations because they were__________.A) not ready and unaware of the answersB) physically so weak that they fell apartC) subject to test anxietyD) unable to write or think clearly32. The higher the students’ worry level is, __________.A) the less calm and relaxing they areB) the more difficult they will be trained to manage fearC) the more stressed and tense they areD) the longer courses they will take to manage fear33. What’s the purpose of some special university student-help courses?A) To help students to reduce test anxiety.B) To show a stress level experienced by students.C) To learn more knowledge about test anxiety.D) To have a better understanding of test anxiety.34. What’s the meaning of “blank out” in paragraph one?A) To be like a blanket.B) To be sure of an answer.C) To be relaxed.D) To be unable to think clearly.35.Which of the following best sums up the organization of the passage?A) Examples----theories----ideas.B) Problem----strategy----examples----results.C) General statement----examples----result.D) Strategy----experiment----examples.Part III Vocabulary and Structure (15 %) Directions: There are 30 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.Then mark the corresponding letter on the Answer Sheet with a single line throughthe center.36. The president made a _______ speech at the opening ceremony of the sports meeting, whichencouraged the sportsmen greatly.A)vigorousB)tedious C)flatD)harsh37. It is not easy to learn English well but if you _______, you will succeed in the end.A)hang upB)hang about C)hang onD)hang onto38. Remember that customers don’t _______ about prices in that city.A)debateB)bargain C)disputeD)consult39. The newcomers found it impossible to _______ themselves to the climate sufficiently to makepermanent homes in the new country.A)suitB)adapt C)regulateD)coordinate40. A _______ to this problem is expected to be found before long.A)resultB)function C)settlementD)solution41. You have nothing to _______ by refusing to listen to our advice.A)gainB)grasp C)seizeD)earn42. One day I _______ a newspaper article about the retirement of an English professor at anearby state college.A)came acrossB)came about C)came afterD)came at43. A peculiarly pointed chin is his memorable facial _______.A)markB)feature C)traceD)appearance44. I hope that you’ll be more careful in typing the letter. Don’t _______ anything.A)omitB)leak C)lackD)withdraw45. Our new house is very _______ for me as I can get to the office in five minutes.A)adaptableB)convenient C)availableD)comfortable46. Those gifts of rare books that were given to us were deeply _______.A)appreciatedB)approved C)appealedD)applied47. The sale usually takes place outside the house, with the audience _______ on benches, chairsor boxes.A)having seatedB)seating C)seatedD)having been seated48. He is _______ about his chances of winning a gold medal in the Olympics next year.A)optimisticB)optional C)outstandingD)obvious49. The clothes a person wears may express his _______or social position.A)curiosityB)status C)determinationD)significance50. I don’t know the word. I had to _______ a dictionary.A)throw upB)make out C)refer toD)take over51. Look at these beautiful Japanese stamps. Roger gave them to me in _____ for two sets of 1988British special issue.A)exchangeB)change C)shiftD)switch52. It is rather _____ that the research team as a whole still has little idea about the cause of thatfatal disease.A)rewardingB)demanding C)embarrassingD)requiring53. The people of African interior began to _____ gold in exchange for the goods they neededfrom abroad.A)desireB)afford C)offerD)receive54. We should not blame her for what happened yesterday, because that was outside her _____ofresponsibility.A)fieldB)limit C)extentD)range55. The students put forward some suggestions _____ consideration.A)worthlessB)worthy C)worthD)worthy of56. The author of the report is well _____ with the problem in the hospital because he has beenworking there for many years.A)acquaintedB)informed C)enlightenedD)advised57. After years of hard work, he finally gained ______ to the university which he longed for manyyears.A)accessB)commitment C)opportunityD)reward58. _____ you have passed the driving test successfully, you can drive on your own.A)By nowB)Now and again C)Now thenD)Now that59. Within first seven seconds of meeting, people will form their opinion about others throughunspoken communication like _____, postures and attitudes.A)signsB)gestures C)symptomsD)symbols60. It had never _____ to me that our football team won the game.A)struckB)occurred C)hitD)meant61. The students ______ in cleaning the classroom according to the arrangement.A)alternateB)adapt C)adoptD)admit62. Have you any ______plans about how to deal with these difficulties? We need to bepractical-minded.A)abstractB)consistent C)concreteD)contrary63. The professor was afraid that unless the train speeded up he would miss his _______ to NewYork.A)junctionB)connection C)seatD)carriage64. When writing about controversial topics, some authors try to be _______ without favoringeither side.A)reflectiveB)persuasive C)impressiveD)objective65. Many factors such as too much stress, bad living habits can lead to poor ______ and ill health.A)experienceB)appearance C)performanceD)competencePart IV Cloze (10 %)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 answer that best fits into thepassage. Then mark the corresponding letter on the Answer Sheet with a single linethrough the center.Language is a signaling system which operates withsymbolic vocal sounds (语声), and which is used by agroup of people for the purpose of communication.Let’s look at this 66______ in more detail, because it is language, more than anything else, 67_____ distinguishes man from the rest of the 68_____ world.Other animals, it is true, communicate with one another by 69_____ of cries: for example, many birds utter (发声) 70_____calls at the approach of danger; monkeys utter 71_____ cries, such as expressions of anger, fear and pleasure. 72_____ these various means of communication differ in important ways 73_____ human language. For instance, animals’cries do not 74_____ thought and feelings clearly. This means, basically, that they lack structure. They lack the kind of structure that 66. A) recognitionB) function67. A) itB) that68. A) nativeB) animal69. A) waysB) methods70. A) datingB) exciting71. A) identicalB) different72. A) ButB) Therefore73. A) fromB) about74. A) inferB) explainC) classificationD) definitionC) asD) whatC) humanD) physicalC) meansD) approachesC) warningD) boringC) similarD) unfamiliarC) AfterwardsD) FurthermoreC) withD) inC) interpretD) express75_____ us to divide a human utterance (发声) into 76_____.We can change an utterance by 77_____ one word in it with 78_____: a good illustration of this is a soldier who can say, e.g., “tanks approaching from the north”, 79_____ who can change one word and say “aircraft approaching from the north” or “tanks approaching from the west”; but a bird has a single alarm cry, 80_____ means “danger!”This is why the number of 81_____ that an animal can make is very limited: the great tit (山雀) is a case 82_____ point; it has about twenty different calls, 83_____ in human language the number of possible utterances is 84_____. It also explains why animal cries are very 85_____ in meaning. 75. A) encouragesB) enforces76. A) soundsB) words77. A) spellingB) saying78. A) oursB) another79. A) soB) but80. A) thisB) that81. A) signsB) signals82. A) inB) at83. A) sinceB) while84. A) limitlessB) boundless85. A) ordinaryB) alikeC) enablesD) ensuresC) voicesD) speechesC) replacingD) pronouncingC) theirsD) othersC) orD) andC) whichD) itC) gesturesD) marksC) ofD) forC) anyhowD) somehowC) changeableD) ceaselessC) commonD) generalPart V Writing (15%) Directions: For this part, you are allowed 30 minutes to write a composition on the topic My View on Online Self-access Learning. You should write at least 120 words. And youshould base your composition on the outline (given in Chinese) below:1.一些人认为上机自主学习方式好；2.也有一些人认为传统的授课方式好；3.我的看法。
湘潭市2010年下学期高一期考试题
湘潭市2010年下学期期末考试卷高一地理本试卷分水平测试和能力测试两部分。
满分150分。
考试时间70分钟第一部分 水平测试（100分）一、选择题（20道题，共60分，每题四个选项中只有一个符合题意，请将符合题意的答案代号填入下表相应位置。
）“太阳俘虏了地球、阳光是太阳赐予地球的恩宠、希望地球时时围着它绕；黑暗是太阳恐吓地球的阴影、迫使地球刻刻不停思考；月亮是太阳的使者、派来监视黑暗地球、谨防背后乱做手脚；地球不停自转思索、穿梭于阳光与阴影之间、不断交替中、演绎出白昼黑夜、时时日日….”（节选自《逃出太阳系》），据此回答1～2题。
1、诗歌中包含了几级天体系统 A.1级B.2级C.3级D.4级 2、下列哪个天体系统没有包含诗歌中所述的天体 A.可见宇宙B.银河系C.河外星系D.太阳系3、《汉书·五行志》中有“日黑居仄，大如弹丸”的描述。
此活动发生在太阳的A.光球层B.色球层C.日冕层D.太阳核心第41届世界博览会（Expo 2010）于2010年5月1日至10月31日在中国上海举行。
据此回答4～6题。
4、世博会举办期间，太阳直射点在地球上的移动方向为 A.一直朝北运动B.一直朝南运动C.先朝北，再朝南D.先朝南，再朝北5、世博会于北京时间10月31日20：10举行闭幕式，为世界人民带来了一场视觉盛宴。
英国BBC 广播电台直播的世博会闭幕式时间是A.伦敦时间10月31日12时10分B.伦敦时间11月1日4时10分C.伦敦时间10月30日4时10分D.伦敦时间11月1日12时10分6、世博会闭幕后的一段时间里，湘潭地区陆续出现了“一场秋雨一场寒”的天气，主要受下列哪类天气系统的影响？A B C D7、“我欲乘风归去，又恐琼楼玉宇，高处不胜寒。
起舞弄清影，何似在人间。
”从地理学角度看，同一经纬度“高处不胜寒”的原因是 A.气压低B.空气稀薄C.到达的太阳辐射少D.到达的地面辐射少8、下面四幅图表示的热力环流中，错误的是A B C D9、当湘潭市地区瓜农的西瓜大量上市时，下列说法正确的是A.南亚地区盛行东南风B.东亚地区盛行东南风C.南亚地区盛行西北风D.东亚地区盛行西北风 10、下列各图反映的地理现象，主要由外力作用形成的是2010年5月5日，美国墨西哥湾原油泄漏事件引起了国际社会的高度关注。
《就业指导与创业基础》2010级(本科)第五学期期末考试
《就业指导与创业基础》2010级（本科）第五学期期末考试试卷总分:100分通过分数:60分考试时长:120分钟客观题(每小题:2分)1,什么是大学生涯规划，下列表述哪项是错误的：A. 大学生涯规划是职业生涯规划的基础。
B. 大学生涯规划是帮助大学生科学经营大学生活。
C. 大学生涯规划可以帮助大学生管理时间和精力，合理安排大学学习与生活。
D. 大学生涯规划是从生涯规划中阶段化而来的，为职业生涯规划做准备。
正确答案：A2,巴金森在其所著的《巴金森法则》一书中有这样一段话：“你有多少时间完成工作，工作就会自动变成需要的那么多时间”。
这句话其实是要人们在管理时间时应注意：A. 控制局面，不管事情重要与否，先完成最紧急的B. 运用“二八”原则C. 严格规定完成期限D. 安排“不被干扰”的时间正确答案：C3,生活中不难发现，有的人身上仿佛有一种魔力，周围人都乐于聚在他的身边，心理学研究表明，这类人大都具有良性的自我表象和自我认识：“我是一个受人欢迎的人，我喜欢与人交往”。
这就是人际交往中的一项基本技能，即：A. 藐视一切的自信B. 自我接受C. 积极的心理暗示D. 自我价值感正确答案：C4,职业对于个人的作用主要表现在：A. 维持生存B. 发展个性C. 参与社会劳动，承担社会义务D. 以上都是正确答案：D5,大学生应该成为诚信的宣传者和实践者，这是因为（）①诚信是中华民族的传统美德，②诚信是做人的基本准则，③诚信是个人立足之本，④诚信要从小培养A. ①②B. ③④C. ②③D. ①④正确答案：C6,处在马斯洛需要层次理论中最高层的需要是：A. 生理需要B. 安全需要C. 社会需要D. 自我实现需要正确答案：D7,一般外企都是比较规范的公司，甚至是百年老店，所以其用人与选才标准都自成体系，即各有各的用人之道。
从宏观上来讲，外企用人的基础标准主要有三个，下列选项中一般来说不属于外企的用人基础标准的是：A. 教育背景B. 政治面貌C. 计算机能力D. 外语水平正确答案：B8,他们忠心耿耿、一心一意、富有同情心，喜欢助人为乐。
2010级财务管理试题A
17. ()之后的股票交易，其交易价格可能有所下降。
A．股利宣告日B．除息日C．股权登记日D．股利支付日
18．主要依靠股利维持生活的股东最不赞成的公司股利政策是( )。
A．剩余股利政策B．固定或持续增长的股利政策
C．固定股利支付率政策D．低正常股利加额外股利政策
A．90万元B. 139万元C. 175万元D. 54万元
10．下列各项中，不属于投资项目现金流出量内容的是（）。
A．固定资产投资B．折旧与摊销C．无形资产投资D．新增经营成本
11．一张面值为10元的优先股股票，每年可以获得10元分红，如果市场利率为8%，则其估价为( )。
A．10元B．80元C．110元D．125元
（一）［资料］某公司年初有一项付款业务，有甲乙两种付款方式可供选择。甲方案：现在支付10万元，一次性结清。乙方案：分三年付款，从现在起各年初的付款额分别为3、4、4万元，假定年利率为10%。[（P/F，10%，1）=0.9091；（P/F，10%，2）＝0.8264]
［要求］计算两方案现值，从两方案中选择最优方案。
A．越大B.越小C.无法判断D.相同
5．相对于借款购置设备而言，融资租赁设备的主要缺点是（）。
A．利息能抵税B．到期还本负担重C.融资成本较高D.设备淘汰风险大
6．某企业按照“2/10，n/60”的信用条件购买了五万元的商品，若放弃现金折扣，则其资金的机会成本率为（）。
A、12.3%B、12.6%C、11.4%D、14.7%
第I卷（客观性题共50分）
一、单项选择题（1×20，共20分）
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Internet应用期末考试试题2010级
邻水职业中学高2010级春招计算机专业《Internet应用》期末考试试卷总分100分考试时间90分钟命题人：舒服斯基（就业班做一、二、三、四大题，升学班做一、二、三、五大题）学校班级姓名学号1．计算机网络主要由_____ __和_____ __组成。
2.网络硬件包括网络服务器、网络工作站、_____ __、传输介质和网络设备。
3.网络软件包括____ __、通信软件和____ __。
4.计算机网络按网络结构分类，分为____ __、____ __。
5.数据传输的信号有2个类型，分别是____ __、____ __。
6.常见的网络拓扑结构有____ _、____ __、____ __、环形等。
7. ____ __是一类防范措施的总称，是一种隔离控制技术。
8．每个Ip地址是由____ __和____ __两部分组成。
9.TCP/IP协议包含了3个层次，分别是____ __、_ ______、_ _____。
10.Internet服务供应商简称为__________；电子邮件简称为__________。
二、选择题（每个1分共50分）1、正确的Internet地址是：（）A．32.10.100.12 B. 202.0.40.570C. 192.36.25D. 128.174.5.6.152、校园网属于典型的：（）A. 局域网B. 广域网C. 城域网D. 星型网3、用E-Mail发送信件时须知道对方的地址，下列表示中（）是合法、完整的E-Mail地址。
A．userl＠center．zjnu．edu．cnB．Center．zjnu．edu．cn＠userlC．USerl．center．zjnu．edu．cnD．user1$center．Zjnu．edu．cn 4、宽带综合业务数字网的英文缩写为（）。
A B-IDSLB ATMC ADSLD IDSL5、OSI参考模型分为（）层结构。
A) 7 B)6 C)5 D) 36、在INTERNET 网上，商业机构网址的后缀一般为：( )A、 ORGB、 COMC、NETD、EDU7、Dreamweaver编辑网页时快速在浏览器中浏览效果的快捷操作是：（）A、F11B、 F12C、 Ctrl+F10D、F48、下列选项中，（）不是计算机病毒的特征。
10级21世纪期末试卷0510A
上海电机学院2010–2011学年第_2_学期《21世纪大学有效英语1》课程期末考试试卷 A开课学院：高职学院，专业：10级大专生考试形式：闭卷，所需时刻 90 分钟考生姓名：学号：班级任课教师Part I Vocabulary & StructureDirections:This part is to test your ability to use words and phrases correctly to construct meaningful and grammatically correctsentences. It consists of 2 sections.Section ADirections:There are 10 incomplete statements here. You are required to complete each statement by choosing the appropriate answerfrom the 4 choices marked A), B), C) and D).1. At first, the course was a bit difficult for me but I ________ to passthe final exam with a fairly good grade.A) managed C) handledB) controlled D) regulated2. I need some time alone to ________ on what has just happened.A) respect C) replaceB) reflect D) respond3. It was a difficult ________ getting everything ready in time.A) reason C) scheduleB) discussion D) business4. As a young man, he has a strong ________ for success.A) debate C) desireB) decision D) demand5. It suddenly ________ me that I should have left a message on his desk.A) came to C) got toB) took over D) put on6. A team ________ 15 doctors and 25 nurses was sent to the flooded area.A) made use of C) made up ofB) made out of D) made up for7. We deeply ________ your kindness and thoughtfulness.A) approve C) appointB) appreciate D) approach8. Prices in this shop ________ from 5 dollars to 100 dollars to meet theneeds of different customers.A) fall C) chargeB) cost D) range9. Though he ________ several big farms in the south of the country, heleft nothing to his children.A) generated C) madeB) possessed D) worked10. The contraction of muscles uses energy and ________ heat.A) releases C) takesB) puts D) carries11. If you have high blood pressure, you should _________ eating too much salt.A) neglect C) escapeB) ignore D) avoid12. You should take complete ____________ for the accident.A) control C) responsibilityB) business D) objection13. If the weather were more favorable, the crops ___________ still better.A) would have been grown C) would be grownB) would be growing D) will be grown14. He didn’t tell me where he had spent his holidays. __________ to know.A) Neither I cared C) Not did I careB) I didn’t care D)Neither did I care15. At that time slaves were not _________ of as human beings, but as things.A) regarded C) boughtB) sold D) thought16. The bell _________ the end of class rang, interrupting our heated discussion.A) indicating C) indicatesB) indicate D)indicated17. She leaned _________ the wall while she was speaking to her friend.A) to C) againstB) towards D)for18. The noises near the airport are_______ loud________ they hurt our ears and may drive us mad.A) enough …as… C) such …as…B) very …that… D)so … that…19. You should be careful when ________ the street in big cities.A) to cross C) crossB) crossing D)crossed20. The doctor’s mistakes in judgment ________ the death of the patient.A) resulted from C) broke offB) led to D)brought outSection BDirections:There are also 10 incomplete statements here. You should fill in each blank with the proper form of the word given inbrackets. Write the word or words in the corresponding spaceon the Answer Sheet.21. Has she got an invitation? I don’t remember (invite) _______ her.22. The students made a list of their (complain) _________about schoolmeals.23. This medicine is (poison) _________ if taken in large quantities.24. We don’t doubt Jack’s (able) ________ to do the work.25. Swimming in rough seas is an (endure) ________ test for even thestronger swimmer.26. (leave) ________ China in a few weeks, so you have plenty of timeto talk with him.27. She warned me that I (have) ________ an accident if I didn’t take more care.28. (Learn) ________ to be a person responsible for myself, I set up astudy program to regulate the time I spend on study and on socializing.29. Please don’t forget (get) ________ this camera repaired, for thereis something wrong with it.30. You can’t take away these magazines (belong) ________ to our school. Part II Reading ComprehensionTask 1Directions:After reading the following passage, you will find 5 questions or unfinished statements. For each question orstatement there are 4 choices. You should make the correctchoice and write the corresponding letter on the Answer Sheet.Meeting planning is an art, not just a piece of work. This program will teach you the finest points of the art, and will enable you to produce successful, professional meetings and events. These courses will help you avoid costly mistakes, wasting time, and other problems that commonly happen to the inexperienced or insufficiently prepared meeting planner. Each course covers an important aspect of successful meeting planning. You will gain an understanding of these topics from professionals in the field and increase your confidence as you build up your meeting planning skills.Courses are offered in the evenings and on Saturdays at times compatible (和谐的)with your work schedules, with free parking available to registered participants. The entire program may be completed within a few months. Courses may also be taken individually. Internships (实习) in meeting planning are available to participants in this program. Details will be provided in the “Meeting Planning Basic” course.Whether you are an experienced planner who needs to expend your knowledge in a specific area, or an individual faced with the challenge of planning your first event for an association, group, or business, this eight-course program will provide the practical knowledge you need to produce a successful event and shine in your role as a meeting planner! The program will also be of value to travel agents and hotel conference, sales, and catering (餐饮) personnel who interact with meeting planners.31. This training program is intended for those who want to be___________.A) successful business peopleB) specific catering personnelC) experienced travel agentsD) professional meeting planners32. This program is to offer courses on ________.A) art and scienceB) meeting planning skillsC) how to avoid mistakesD) how to address a meeting33. What often happens to the meetings organized by an inexperienced orinsufficiently prepared meeting planner?A) They will waste time and cost more.B) They will be professional events.C) They will be bad examples.D) They will be a work of art.34. Which of the following statements is TRUE about the program?A) The program is intended for groups, not individuals.B) No internship in meeting planning is provided.C) Car parking is free for registered participants.D) Courses are offered from Monday to Friday.35. What will be offered in the eight-course program?A) Alternative methods for producing successful events.B) Theories and principles on the planning of events.C) Practical knowledge of arranging a good event.D) Successful examples of how to design events.Task 2Directions:This task is the same as Task 1.Over 100 staff members at the United Nations’ New York headquarters have signed up to learn Chinese language by using the program developed by ActiveChinese, Inc., the San Francisco and Shanghai based developer. The program allows the . personnel to study Chinese for personal use, or to equip them with the language and cultural skills for present, as well as future, China-related assignments.Dr. Yong Ho, the head of the Chinese Language Program at the United Nations, chose ActiveChinese not just because of the scope (范围) of the program and the lively presentation, but also its flexibility (灵活性). Dr. Hong particularly liked the “interactive format and online lessons which allow . personnel to study without an instructor and while travelling.” He also added that “students are either UN staff members or diplomats (外交官)from various tasks to the . They are very international in that most people are non-Americans.”ActiveChinese is San Francisco-based educational software and online content provider of Chinese learning programs for students at all levels as well as for corporations and individuals. ActiveChinese’s interactive lesson approach uses multimedia (多媒体)for teaching students of all ages, and provides a practical program which can be taught from CD-Roms, mobile downloads, or through online access.36. What is the purpose of the program developed by ActiveChinese, Inc.?A) To provide UN with the latest software of language teaching.B) To equip the UN’s New York headquarters with translators.C) To help the UN personnel to learn Chinese and its culture.D) To develop cultural relations between UN staff members.37. Those . personnel who choose this program are preparing themselvesfor ________.A) present or future China-related tasksB) learning more about Chinese cultureC) travelling to China in the near futureD) becoming diplomats to work in China38. What are the features of the software that Dr. Yong Ho is particularlyinterested in?A) The scope of the program.B) The flexibility of the software.C) The lively presentation of the materials.D) The interactive format and online lessons.39. What are the target learners of the software developed by ActiveChinese?A) Diplomats only.B) All job seekers..C) Middle school leavers.D) Students and corporations.40. We can infer that ActiveChinese’s interactive approach is completelydifferent from __________.A) traditional classroom teaching.B) multimedia-based teachingC) computer-aided learningD) online learningTask 3Directions:This task is the same as Task 1.We have heard in repeatedly: most people do not get enough exercise. Yet when we look at our dogs, we can say we do not give them enough exercise either.Do dogs enjoy exercise? Of course they do. Just ask people who have asked their dog if he wants to go for a walk. What has happened from then on whenever they have said the word walk? Dogs usually get so excited about going for walks.The biggest issue about an exercise program for our dogs is getting them started. Never begin taking your under-exercised dog for extremely (极度的) long walks all of a sudden. Dogs, just like people, need to warm up before they start to exercise and they should start a program slowly.Walking is great exercise for you and your dog alike. What is important is that the walking becomes a routine and is done on a regular basis. Regular means twice a day or more if it is all right with you. If you are tired of walking and your dog still wants to continue, then playing a game with your dog or letting your dog go after a toy can finish the program for the day.To reduce any possible health risk, consider the following do’s and don’ts for exercing your dog:• Do warm your dog up with a gentle walk before starting any exercise.• Do have water available(可取得的), but do not let him drink too much directly after a long walk.• Do make the exercise a routine event.• Don’t overdo it.• Don’t feed your dog immediately before or after exercise.• Don’t exercise your dog outside on the hottest part of a summer day or in very cold winter weather.41. According to the passage, how do we know dogs enjoy exercise?A) Dogs, unlike people, don’t feel tired after vigorous exercise.B) Dogs exercise outdoors in the heat of summer and cold of winter.C) Dogs get excited when we exercise them by taking them on a walk, for example.D) Dogs, those under-exercised included, can walk for extremely long hours.42. The biggest issue about an exercise program for our dogs is ________A) warming them up B) chaining them upC) dressing them up D) feeding them up43. According to the writer, what is important about walking?A) It should be stopped once you feel tired.B) It should be started suddenly.C) It should be ended with a game or play.D) It should be done twice a day or more if possible.44. What should you do if you are tired of walking but your dog wants to continue?A) Walk it till it gets tired. B) Play a game with him instead.C) Let him walk alone. D) Go home immediately.45. Which of the following statements is true according to the passage?A) Dogs have better strength and endurance than humans.B) Dogs are energetic, so we can never over-exercise them.C) Dogs need more exercise than they get, but people don’t.D) Dogs should not be fed shortly before or after exercise.Task 4Directions:The following is a receipt. After reading it, you should complete the information by filling in the blanks marked 46through 50 in no more than 3 words in the table below.This is a receipt to show that you applied for a Social Security card on September 4, 2020. You should have your card in about 2 weeks. Any documents you have submitted are being returned to you with this receipt.You can use your Social Security card for work only if you have authorization (授权) from the Department of Homeland Security (美国国土平安数).If you do not receive your Social Security card within 2 weeks, please let us know. You may call, write or visit any Social Security office. If you visit an office, please bring this receipt with you. To protect your private interest, we will not give out a social security number over the telephone.Social Security Administration is required by law to limit replacement (改换) of Social Security Number cards to three per year and ten for lifetime. Do not carry your Social Security Number card with you. Keep it in a safe place.Task 5Directions:Read the following campground regulations. After reading it, you are required to complete the answers that follow thequestions. You should write your answers (in no more than 3words) on the Answer Sheet correspondingly.Regulations for use of campground (露营场)● All campers must stop and register upon arrival. Campers may check in after 1:00 . and must check out before 11:00 a.m.● If you have reserved your campsite in advance, you must bring your reservation confirmation slip (确认单) to the camper registration booth (亭) to complete your registration.●Check the site map and select the campsite you prefer. Be sure the site is large enough to accommodate your party and all your equipment.● Minimum length of stay is two (2) nights. Maximum length of stay is fourteen (14) nights. The campground is open from May 15 through September 15.● Quiet is required between the hours of 10:00 . and 7:00 a.m.● Open fires are allowed only in grills (烤架) or fireplaces provided at each campsite. Do not leave any fires unattended.● We provide no trash bins (垃圾箱). We have a carry-in-carry-out waste policy: Everything you carry in you also carry out. You must dispose of your waste matter yourself.51. What should the campers do as soon as they arrive at the campground? They must _____________________________________________.52. How many nights can the campers stay at most?______________________________________________________.53. What are required of the campers between 10:00 . and 7:00 am?They should ______________________________________________.54. What regulation is set about the use of open fire?Open fire is allowed only in grills but it should not be left __________.55. What is the waste policy?Everything the campers bring in they should also _________________. Part III ClozeDirections: You are going to read a passage, which has some words missing. There are blank spaces where words are missing. When you read it, figure out what word should go in the blank space. Write the wordson the corresponding space of the Answer Sheet.There are so many 56 to say thank you, it’s hard to begin. I’ll always remember you were there when you were 57 .When I was a child, as 58 with young boys, there were cuts and bumps and scrapes that always felt better when 59 by you.You kept me on the 60 path, one I think I still walk.There was 61 quite so humbling 62 standing outside my elementary school classroom and seeing you come walking down the hall. You were working at the school and I often 63 to get sent outside class for something. Your chiding was 64 but 65 to the point.Part IV Translation – Chinese into English) Directions:Put the following sentences from Chinese into English.66. 我已经决定竞争那个新职位。
C语言A
《C 语言程序设计》试卷 共10页 第1页 《C 语言程序设计》试卷 共10页 第2页安徽师范大学皖江学院2010－2011学年第二学期2010级信息管理专业《C 语言程序设计》期末考试试卷（A ）（时间 120分钟，答案一定要写在答题纸上）1.下列C 程序用户标识符中正确的一组标识符是 （ ）A)void B)as_b3 C)For D)2c define _123 -abc DO WORD If case SIG 2.以下叙述中正确的是（ ）A) a 是实型变量，C 允许进行以下赋值a=10，因此可以这样说：实型变量允许赋值整型值。
B) 在赋值表达式中，赋值号左边既可以是变量也可以是任意表达式。
C) 执行表达式a=b 后，在内存中a 和 b 存储单元中的原有值都将被改变，a 的值已由原值改变为b 的值， b 的值由原值变为0。
D) 已有a=3，b=5。
当执行了a=b;b=a; 之后， a 中的值为5，b 中的值为3。
3.c 语言中运算对象必须是整型的运算符是( )A ）% B） / C ） ! D ） *4.若有代数表达式bcae3，则不正确的c 语言表达式是（ ）A ）a/b/c*e*3B ）3*a*e /b/cC ）3*a*e /b*cD ）a*e/c /b *3 5.下列运算符中优先级最高的运算符是（ ）A） ！ B ） % C ） -= D ）&&6.若变量已正确说明，要求用以下语句：scanf(“ a=%f,b=%f ”,&a,&b);给a 赋予3.12，给b 赋予9.0，则正确的输入形式是(Ц代表空格，CR 代表回车) （ ） A) 3.12ЦЦ9.0<CR> B) a=ЦЦ3.12b=ЦЦЦ9<CR> C) a=3.12,b=9<CR> D) a=3.12ЦЦ,b=9ЦЦЦЦ<CR>7. 以下选项中不是C 语句的是（ ）A){int i ； i++； printf(“%d\n ”,i);} B);C)a=5,c=10 D){ ; } 8.若有以下程序段，c3中的值是（ ）int c1=1,c2=2,c3; c3=c1/c2;A)0 B)1/2 C)0.5 D)19.为了避免在嵌套的条件语句if-else 中产生二义性，c 语言规定：else 子句总是与（ ）配对。