易混易错对比选择题100例
人教版二年级数学下册易混易错题复习含答案
人教版二年级数学（下）易混易错题（一）（时间:60分钟满分:100分）一、填空。
（每空1分，共19分）1.24个△，每8个一份，可以分成（）份；每3个一份，可以分成（）份，算式是（），用到的口诀是（）。
2.写出4988后面的三个数：（）、（）、（）。
3.29位教师要去外校参观，需要租限坐4人的小汽车（）辆和限坐7人的中巴车（）辆，座位刚好够用。
4.做同一套数学试卷，果果比丫丫多用10分钟，贝贝比丫丫少用5分钟。
（）做得最慢。
5.在○里填上“>”“<”或“=”。
1900克◯2千克 26千克◯300克 1000克◯1千克8675◯8755 399◯4005 466◯10006.钟面上分针、秒针走动都是（）现象。
7.花店有18枝牡丹花、20枝玉兰花、12枝丁香花。
如果用3枝牡丹花，4枝玉兰花、5枝丁香花扎成一束。
这些花最多可以扎成（）束这样的花束。
8.聪聪、明明、灵灵三个人参加唱歌比赛，聪聪说：“我不是第一名”，明明说“我也不是第一名，但聪聪比我好”，他们三个人中最后一名是（）。
二、选择。
（把正确答案的序号填在括号里）（10分）1.下面的数中，只读一个零的是（）。
① 8650 ②4070 ③ 65002.○÷2=6……△，则○=（）。
①122 ②13 ③153.下列算式中，商最大的是（）。
①12÷3 ②36÷6 ③20÷4 ④24÷64.下图中属于平移现象的是（）。
5.一架飞机可以坐300人，一列火车坐的人数比一架飞机多得多，下面（）可能是一列火车坐的人数。
① 1500人②350人③100人三、计算。
（30分）1.精准跳伞。
（12分）2.在 里填上合适的数。
（12分）3.按运算顺序计算。
（6分）四、下列图形哪些是轴对称图形？在它下面的括号里画“√”。
（8分）五、下面是“小小动物园”里几种小动物的统计情况。
（8分）1.根据上面统计的结果完成下面的统计表。
中考历史易错选择题100道
初中历史易错选择题汇总1.忽视题干所给时间（时期）限制，匆忙答题。
例题：我国“一五”计划期间生产关系的变化，大致相当于苏联的（）A.1918—1921年B.1921—1927年C.1928—1936年D.1937—1941年解析：我国“一五”计划期间生产关系上的变化指“一化三改”，变生产资料私有制为生产资料公有制。
对照苏联完成此项任务应是1928年至1937年，故正确选项C。
例题：新中国成立时面临的国际问题是（）A..二战处于反攻阶段B.美苏处于“冷战”之中C.世界两大军事集团对峙局面形成D.美苏争霸愈演愈烈此题要审出时间“新中国成立”，再现新中国成立时间1949年。
可排除A 项，C、D项皆是发生在20世纪50中期以后的历史事件，故正确答案为B 项。
因美苏处于“冷战”开始于1947年，结束于1991年。
2.历史概念的理解不透彻，不能把握本质内涵较难的选择题，命题者往往在历史事件及历史概念的内涵、外延和时代特征上做文章。
内涵是指一个概念所反映事物的本质属性的总和，也就是概念的内容。
外延在逻辑学上指一个概念所确指的对象的范围。
这类选择题，考试中经常见到。
我们唯有在理解的基础上加强记忆，在记忆的基础上进一步理解，把课本中重要概念、关键字词真正弄懂吃透，才不至于面对扑朔迷离的选项感到茫然。
例题：唐朝的三省六部制进一步完善了专制主义中央集权制度，其完善的含义是（）A、中央机构设置的增加B、使地方权力进一步分散C、使皇权进一步加强D、使中央各部门权利得以相互制约此题多数学生选C项加强皇权，表现出学生对专制主义中央集权制度的发展脉络及影响认识不清。
此制度自秦朝建立到唐朝完善是适应封建的生产关系具有积极意义。
唐朝的三省六部制是在秦朝三公九卿制度基础上的发展，使中央机构更加完善，完善指的是各部门之间可以相互制约同时提高了办事效率。
正确选项为D.3.历史基本史实掌握不牢固例题：虽然身躯伟岸是“理想领袖”形象的一个组成部分，但现实生活却要复杂得多。
北师大版六年级数学上册第二单元易混易错易考题
北师大版六年级数学上册第二单元易混易错易考题一、填空 ：1、一套西服，上衣840元，裤子210元，裤子的价钱是上衣的（ ）%，上衣的价钱是这套西服的（ ）%。
2、从学校到文化宫，甲要20分钟，乙要16分钟。
乙的时间比甲少（ ）%；乙的速度比甲快（ ）%。
3、（ ）千米的60%是3千米；比40吨少20%（ ）。
4、甲数是乙数的34，乙数比甲数多（ ）%，甲数比乙数少（ ）%。
5、五月份销售额比四月份增加15%，五月份销售额相当于四月份的（）%，四月份销售额比五月份少（ ）%。
6、儿童文具店所有学习用品一律打九折出售，节省（ ）%。
7、1/5 =( )%=（ ）÷40 =( )(填小数) =（ ）成=（ ）折8、实验小学植树，成活了190棵，死了10棵，成活率是（ ）9、爸爸去年一月份把20000元存入银行，定期二年，如果年利率是2.5%，到期时一共可取回（ ）元。
10.修一条公路，第一天修了全长的40%，第二天修了全长的37.5%，还剩180米没有修，这条公路全长（ ）米。
11、一件工作原计划10天完成，实际8天完成，工作效率提高了（ ）%二、判断 ：1、100克的水里放入10克的盐，盐占盐水的10%。
（ ）2、李师傅今天生产的101个零件全部合格，合格率是101%。
（ ）3、3千克的30%和30千克的3%重量相等。
（ ）4、一件衣服打七五折出售就是按原价的7.5%出售。
（ ）5、甲数比乙数少20%，那么乙数比甲数多20%.( )三、选择 ：1、某种商品打九折出售，说明现在售价比原来降低了（ ）。
A 、90%B 、9%C 、1/9D 、10%2、今年油菜产量比去年增产1/5，就是（ ）。
A 、今年油菜产量是去年的102%B 、去年油菜产量比今年少20%C 、今年油菜产量是去年的120%D 、今年油菜产量是去年的100.2%3、男工人数的25%等于女工人数的30%，那么男工人数和男工人数相比（ ）A 、男工人数多B 、女工人数多C 、一样多D 、无法比较4、一种录音机，每台售价从220元降低到120元，降低了百分之几？正确的列式是（ ）。
高考易混易错对比选择题100例[优质文档]
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高考易混易错对比选择题100例分类整理易混句型①The writer and scientist _______present at the meeting.②The writer and the scientist ________ present at the meeting.A. wereB. wasC. hasD. had1.①He has two watches, but ______of them works well.②He has two watches, and _____of them work well.A. bothB. noneC. neitherD. either2.①Jenny ______ have kept her word. I wonder why she changed her mind.②Jenny ______ have kept her word, I wonde r why she didn’t change her mind.A. mustB. shouldC. needD. would3.①______many times, so he could understand it.②_____ many times, he couldn’t understand it.③______many times, he still couldn’t u nderstand it.A.Having been toldB. Having toldC. He had been toldD. Though he had been told57.①The question______ at the meeting yesterday is very important.②The question______now at the meeting is very important.③The question_____ tomorrow is very important.A. discussingB. discussedC. being discussedD. to be discussed58.①I can’t help _____ the work for her because she’s too young to do it.②I can’t help but _____ the work for her because she’s too young to do it.A. doB. didC. doingD. to doing59.①_____ many times, but she still didn’t know how to do it.②_____ many times, she still didn’t know how to do it.A. She was taughtB. Having taughtC. Having been taughtD. She has taught60.①The old man entered the room, ______ by his son.②The old man entered the room, ______ his son.A. followB. to followC. followedD. following57.①Is this bike _____ she lost the day before yesterday?②Is this the bike _____ she lost the day before yesterday?A. thatB. whatC. the oneD. it58.①Is this park_____he visited the other day?②Is this the park _____ he visited the other day?A. in whichB. the oneC. 不填D. where59.①There ______ no buses, we had to walk home.②There _____ no buses, so we had to walk home.A. isB. wereC. areD. beingI. 冠词4.①Three years later he turned _______doctor.②Three years later he became______doctor.A. anB. aC. 不填D. the5.①My brother often plays _____football after school.②My brother often plays ______ piano after school．A. 不填B. ａC. theD. anII. 名词及主谓一致6.①Many students find ______ difficult to learn.②Many students find ______ language difficult to learn.A. EnglishB. an EnglishC. the EnglishD. England7.①The writer and scientist _______present at the meeting.②The writer and the scientist ________ present at the meeting.A. wereB. wasC. hasD. had8.①He as well as his brother _____ football now.②He and his brother ______ football now.A. is playingB. is playedC. are playingD. are played9.①All of the apples ______rotten.②All of the apple ______ rotten.A. areB. isC. have beenD. has been10.①More than 70 percent of the population of this country _______ peasants.②The population of this country ________ about 13,000,000.A. hasB. haveC. isD. are11.①Mary used to have______ with her husband before they aparted.②Mary is asking for you. Maybe she will have _____ with you.A. some wordsB. wordsC. the wordD. a word12.①Mr Brown with his friends _____ of collecting stamps.②Mr Brown and his friends ____ of collecting stamps.A. is fondB. are fondC. fondD. fondsIII. 代词13.①New York is much larger than _______in America.②New York is much larger than _______ in India.A. other cityB. any cityC. all citiesD. any other city14.①He has two watches, but ______of them works well.②He has two watches, and _____of them work well.A. bothB. noneC. neitherD. either15.①—Who did you see in the room? —_______ .②— How many people did you see in the room? —_____ .A. No oneB. NoneC. AnyoneD. Any one16.①—Do you need a pen？—Yes, I need _____.②I bought a pen yesterday. I like _____ very muck.A. thisB. itC. thatD. oneIV. 动词及时态、语态17.①The workers ______a new hospital since the end of last year.②The workers ______ a new hospital by the end of last year.A. have builtB. have been buildingC. had builtD. were building18.①I _____10 dollars on the dictionary.②I _____10 dollars for the dictionary.③The dictionary _____ me 10 dollars.A. tookB. costC. paidD. spent19.①“You _______ be a bit tired. Why not stop to rest? ”②“You _____ be so tired．You just started half an hour ago.”A. shouldB. can’tC. mustD. mustn’t20.①Jenny ______ have kept her word. I wonder why she changed her mind.②Jenny ______ have kept her word, I wonder why she didn’t change her mind.A. mustB. shouldC. needD. would21.①She ____ early before she came here.②She ____early since she came here.A. used to get upB. has used to get upC. has been used to getting upD. used to getting up.22.①We had thought what we did ______him.②We had thought that we did_____him.A. satisfyingB. satisfactionC. satisfiedD. satisfy23.①Mary ｗill _____sure to go there tomorrow.②Mary _____ sure to go there tomorrow.A. areB. beC. isD. does24.①You _____wait until your father ______ back.②You _____leave until you father____back.A. should…comesB. shouldn’t…will comeC. shouldn’t…comesD. should…will come25.①______ come if you have time.②He _____ do it the other day.A. DoB. DoesC. didD. HaveV. 非谓语动词类26.①The little girl had no choice but _______ at home.②The little girl could do nothing but ______ at home.A. to stayB. to stayingC. stayedD. stay27.①The book is worth_____, I think.②The book is worthy of _____, I think.③The book is worthy_______, I think.A. to be readB. being readC. readingD. read28.①Our teacher entered the classroom, ______ .②Our teacher entered the classroom, with _____ .A. a book in handB. book in handC. a book in his handD. book in his hand29.①______many times, so he could understand it.②_____ many times, he couldn’t understand it.③______many times, he still couldn’t understand it.B.Having been told B. Having toldC. He had been toldD. Though he had been told57.①______ from the top of a twenty-storied building, Wuhan looks very beautiful.②______ these pictures, he couldn’t help thinking of those days when he was in Wuhan.A. SeeingB. To seeC. SeenD. Saw58.①The question______ at the meeting yesterday is very important.②The question______now at the meeting is very important.③The question_____ tomorrow is very important.A. discussingB. discussedC. being discussedD. to be discussed59.①Our teacher tried to speak louder in order to made us _____ him.②Our teacher tried to speak louder in order to made herself _____.A. to hearB. hearingC. heardD. hear60.①Time ______, he shall go outing.②If time _____, he shall go outing.A. permittedB. permitsC. permittingD. would permit61.①_____ many times, he has already known how to do it.②_____ many times, but he still didn’t know how to do it.A. Having been toldB. He had been toldC. Though he had been toldD. Having told62.①_____this road and you’ll get to the cinema．②_____this road, you’ll get to the cinema.A. To followB. FollowC. If followingD. Following after63.①I can’t help _____ the work for her because she’s too young to do it.②I can’t help but _____ the work for her because she’s too young to do it.A. doB. didC. doingD. to doing64.①I forgot_____ her the book. I’ll go back to take it.②I forgot _____ her the book, so I went back to take it again.A. to returnB. returningC. to return backD. return65.①He had the sick girl_____ to the hospital.②He had the sick girl _____ medicine to the hospital.A. carryB. to carryC. carryingD. carried66.①_____ many times, but she still didn’t know how to do it.②_____ many times, she still didn’t know how to do it.A. She was taughtB. Having taughtC. Having been taughtD. She has taught67.①She is considered ____ the dance hall.②She has considered _____the dance hall so far.A. how to buyingB. to buyC. to have boughtD. buying68.①_____ in the magazine, I made a decision to read it again.②_____by the magazine, I made a decision to read it.A. InterestB. InterestedC. To interestD. Being interested69.①What_____me most was that nobody was on duty.②What was most ____ to me was that nobody was on duty.A. to surpriseB. surprisingC. surprisedD. in surprise70.①Would you like _____to the film this evening?②Do you feel like _____to the film this evening?A. goingB. to goC. goD. gone71.①There were 12 persons in the bus, _____a baby .②There were 12 persons in the bus, a baby _____ .A. to includeB. includingC. includedD. to contain72.①He was too busy _____his friend.②He was very busy _____ his friend.A. in acceptingB. withC. to receiveD. receiving73.①The old man entered the room, ______ by his son.②The old man entered the room, ______ his son.A. followB. to followC. followedD. following74.①The little boy would like _____ her to the cinema.②The little boy would like ______ to the cinema.A. to takeB. takingC. to be takenD. being taken75.①My mother went home, and _____ the door open.。
初中物理易混淆100题与答案
易错易混问题集锦
易错易混问题集锦1．混淆音调和响度日常生活用语里声音的“高”“低”有时指音调，有时指响度，含义不唯一。
但是在这两种情况中所提到的高和低是有本质区别的，如两人争执时，一个人说：你高声嚷什么？这里的“高声”是指声音大、响亮，实质是说响度大；而我们说某演员唱的是花腔女高音，这里的“高音”指的就是音调高，说明这位演员的发声频率高。
但是注意，音调高的声音，响度不一定大，响度大的声音，音调也不一定高。
例如下列四个句子：①这首歌调太高，我唱不上去；②引吭高歌；③她是唱高音的；④请勿高声喧哗。
其中“高”字的含义不同：①中的“高”是指音调高，②中的“高”是指响度大，③中的“高”是指频率高，即音调高，④中的“高”是指声音响度大。
2．误认为“白气”是水蒸气“白气”不是水蒸气，而是水蒸气遇冷液化成的小水珠。
水蒸气与空气一样是无色透明的气体，是看不到的。
大家知道，北方的冬天，人的口中能呼出“白气”，但夏天却不能。
这是因为人呼出的气体中含有大量的水蒸气，在冬天能遇冷液化成小水珠，所以能看到；而夏天温度高，呼出的水蒸气不能遇冷液化，所以看不到。
夏天冰糕冒“白气”是因为空气温度比冰糕温度高，冰糕周围空气中的水蒸气遇到温度较低的冰糕而液化成小水珠。
3．不能正确理解沸腾的条件如图1所示，烧杯甲和试管乙内都装有水，用酒精灯加热烧杯使杯中水沸腾，若不断加热，乙试管中水能否沸腾？很多同学认为乙试管中水能沸腾，这是错误的。
我们知道，热传递要满足一个条件：两个物体温度不同。
而液体沸腾要同时满足两个条件：①使液体温度达到沸点；②液体能继续吸热。
烧杯内的水沸腾时温度保持100℃不变，试管内水到达100℃后就无法再从杯中水吸热，故试管中水能达到100℃，但因为不能继续吸热，所以不能沸腾。
4．搞不清影与像的区别点光源发出的光，照在不透明的物体上时，物体向光的一面被照明，在背光一面的后方形成了一个光照射不到的黑暗区域，这就是物体的影，如图2所示。
可以看出，影子与原物体上下、左右都一致，影子的大小由物体到光源的距离和物体到影幕的距离共同决定。
高考英语易混易错对比句选择100例
高考易混易错对比句选择100例1.— Have you ____ to Jack for many years? — No, just one year.— Have you ______ to Jack? — Not yet.A. been marryingB. marriedC. got marriedD. been married2.Seeing my mother is busy, I can’t help ________ housework.I was busy with my work, so I can’t help ________ housework.A. doB. be doingC. to doingD. doing3.Jack hopes that he ________ visit the Great Wall in China some day.Jack wishes that he________ visit the Great Wall in China some day.A. mustB. canC. has toD. could4.It is on Monday morning ______ Professor Zhang teaches us English.It is Monday morning ________ Professor Zhang teaches us English.A. thatB. whatC. whenD. where5.We all think that Han Kate is good ________ singing and dancing.Mr. Smith is good ________ his wife and children.As is known to all, swimming is good ________ people’s hea lth.A. inB. forC. atD. to6.We can’t get there ________ by swimming.We got there by boat ________ by swimming.— Do you have plenty of books? — Yes, ______ I can read.— Do you have plenty of books? — Yes, I’m ___ ready to ge t any more.A. rather thanB. less thanC. more thanD. other than7.My English is so poor that I can’t make myself __________.My English is so poor that I can’t make them __________.A. understandB. to understandC. understoodD. understanding8.We must go all out to fight ________ the Four Modernizations.What were the couple fighting ________ last night?England fought with France _____ Germany in the war of 1914 — 1918.A. againstB. forC. withD. about9.Who would you like ________ you with your English?Who would you rather have __________ you with your English?Who would you rather __________ you with your English?A. helpedB. helpingC. to helpD. help10.He had his sick kid ________ to the hospital, for he had no time then.He had a boy __________ the books for him.He had a boy _______ the books all the morning.He had a boy _______ on his m otorcycle, so he couldn’t take me along.A. carryB. to carryC. carryingD. carried11.I’m afraid I can’t make myself ________.I’m afraid I can’t make myself ________ it.A. understandB. understoodC. understandingD. to understand12.I’d prefer him ________ us in the game.I’d prefer that he ________ us in the game.I’d rather that he ________ us in the game.A. not to joinB. doesn’t joinC. didn’t joinD. not join13.The mother likes to have her little daughter ____ in red.The mother would like to have her little daughter ____ herself.The mother never forces her little daughter ________ herself.A. dressB. to dressC. dressingD. dressed14.— We are all here on time, ___ Tom. — He is always late.— We are all here on time, ___ Tom. —You are all punctual (守时).This composition was well written, _____ two wrongly-spelled words.The patient would have lost his life, ________ the doctor.A. exceptB. except forC. besidesD. but for15.________ by some children, the teacher entered the Town Hall.________ some children, the teacher entered the Town Hall.A. FollowingB. To be followedC. Having followedD. Followed16.The teacher told us that this English poem was ________.The teacher told us that this English poem was difficult ________.A. understandingB. to understandC. to be understoodD. understand17.The family are _______ out on Sundays.As everybody knows, Tom is a _______ diligent student.Wonderful. I have never seen a _______ interesting film.Of the twins, Sally is _______ naughty.A. moreB. mostC. the moreD. mostly18.Long ago, China became famous _______ china.As we know, Las Vegas is famous _______ a gambling city (赌城).Albert Einstein was famous _______ science.A. asB. inC. forD. to19.Robots are used to __________ a lot of work in place of us.Robert is used to __________ a lot of work in place of us.Robert used to _______wrong in the company by his workmates.A. be doneB. doingC. doD. be doing20._______ th e beginning, all of us didn’t know about him.______ the beginning of the new term, all of us didn’t know about him.To begin _______, let me introduce the new comer to you.A. (不填)B. withC. atD. in21.In this university, John is the one of the professors who ___ Chinese.In this university, John is one of the professors who _____ Chinese.In this university, John is among the professors _____ Chinese.A. knowB. knowsC. knowingD. to know22.There lie lost of beautiful islands _____ the south coast of our country.There lie lots of fishing villages _____ the south coast of our country.Taiwan, the beautiful island, lies _____ the southeast of China.A. alongB. toC. offD. in23.The Great Pyramid is made up of _______ 2300,000 huge stones.The biggest stone weighs _______ 15 tons.A. as well asB. as far asC. as much asD. as many as24.I hear that you’ve been to Englan d _______ on business.I hear that _______ you go to England on business.I hear that you will go to England _______ on business.I hear that you are likely go to England on business _______this week.A. anytimeB. some timeC. some timesD. sometimes25.This film is by all considered _______ interest.This film is by all considered _______ interesting.A. to beB. beingC. asD. of26.— _______ is your father? — He is an engineer.— _______ is your father like? — He is tall and strong.— _______ is your father? — He is very well, thank you.— _______ is your father? — He is Jackson.A. HowB. WhatC. WhoD. Whom27.If you take five out of eight, three ________.Five out of eight ________ three.Take five from eight and the ________ is three.A. remainderB. remainsC. is remainedD. leaves28.Finally, our class ________ the football game.Finally, our class ________ Class Two in the football game.A. defeatB. stuckC. wonD. beat29.I doubt ________ he can help you with your English in his spare time.I don’t do ubt ___ he can help you with your English in his spare time.A. thatB. whenC. whetherD. what30.As a child, I lived in the country with my granny ________.Keep up, and you will succeed ________.John was so hurried that he went up the stairs two ________.I don’t think the train will arrive at the station ________.A. at one timeB. at a timeC. in timeD. on time31.He is looking forward ____ his grandma in the country next week.He was looking forward ________ what was going on over there.He was looking forward, ________ what was going on over there.A. to seeB. seeingC. to seeingD. see32.He died _______ the traffic accident.He died _______ overwork.He died _______ a glorious death.He died _______ old age.A. fromB. ofC. inD. (不填)33.As is known to all, the rich _______ often cruel to the poor.As is known to all, the new _______ sure to replace the old.A. isB. areC. wereD. was34.They have _______ jobs to offer us..They have _______ work for us to do.They have _______ the jobs to offer us.They have _______ job to offer us.A. a good many ofB. a great deal ofC. many aD. a good many35.— I thank you __________ me the news. —You’re welcome.— I appreciate your __________ me the news. —It’s my pleasure.— I thank you __________ me the news. — All right.A. for tellingB. tellC. to tellD. telling36.They worked all day, __________ for the sports meeting.They worked all day __________ for the sports meeting.A. prepareB. preparingC. preparedD. to prepare37.Their team is sure _______ the game. I’m confident in them.Their team is sure _______ the game. They’re confident in themselves.A. to winB. winC. to winningD. of winning38.I suggested he __________ it again.I suggested him __________ it again.His expression suggested he __________ it again.A. tryB. tryingC. triedD. had tried39.East of the city __________ a beautiful park 3 years ago.He __________ his hand on my shoulder.He often __________ to his teacher in high school.He’s __________ there for 2 hours.A. laidB. liedC. layD. lain40.If you come here earlier, you _______ the great scientist.If you had come here earlier, you _______ the great scientist.A. are going to see41.—It’s three years_____ I smoked. —It’s good for your health.—It’s for three years _____ I’ve smoked. —It’s bad for your health.A. forB. sinceC. beforeD. that42.What _______ are you trying to say?The murderer must have gone _______ somewhere in Wuhan.Last night, back in the garden the couple secretly picked up a pot of gold _______.A. on earthB. with earthC. in the earthD. to earth43.________, he can lift the heavy stone.________, he can’t lift the heavy stone.________ that he can lift the heavy stone.________, but he can’t lift the heavy stone.A. Strong as he isB. So strong is heC. He is very strongD. As he is strong44._______ he come, what ________ you say to him?_______ he comes, what ________ you say to him?A. Should; wouldB. When; wouldC. If; willD. Were to; do45.____ had he come out of the house than he was arrested by the police.____ had he come out of the house when he was arrested by the police.________ he had come out of the house he was arrested by the police.A. HardlyB. ImmediatelyC. No soonerD. quickly46._______ time going on, she leant more and more._______ time went on, she learnt more and more.A. WithB. ForC. AsD. When47.She was so excited that she couldn’t fall __________.She was so tired that she felt __________ while driving.She didn’t go to __________ until 12:00 last night.She sat there watching her __________ baby.A. sleepB. sleepingC. asleepD. sleepy48.Light travels faster than __________.She enjoys the country life, away from city __________.Can you recognize my __________ on the phone?A. soundB. voiceC. noiseD. voices49.That is our teaching building, ________ top well above the others.That is our teaching building, ________ top is well above the others.A. whatB. whichC. whoseD. its50.He was careless ________ he failed.He failed __________ his carelessness.His failure ________ his carelessness.His carelessness __________ his failure.A. as a result ofB. with the result thatC. resulted fromD. resulted in51.—I won’t invite him to drink there, because he is my boss.— __________—I won’t invite him to drink there because he is my boss.— __________A. Oh, I see.B. For what then?C. Not at all.D. Why not?52.The black car, ________ petrol, ran out of the gas station.The football players, ________ go, entered the pitch.A. which filled withB. filling withC. filled withD. full of53.Mother is in the kitchen, busy________ supper.Since you are ________now, let’s begin.A. preparedB. preparingC. get ready forD. preparing for54.Mr. James is popular ________ young men.Mr. James is popular ________ societyMr. James is popular ________ his kindness.A. inB. atC. amongD. for55.He as well as his friends ________ going to the Great Wall.Not only he but also you ________ going to the Great Wall.Neither Jack nor Tom is going to the Great Wall, ________A. are theyB. isC. areD. is he56.Of the two the ________ is better than the former.Mr. Smith’s ________ wife was sent to the country and buried there.I’ll tell you about it ________ on.I haven’t heard from him ________.A. lateB. laterC. latterD. lately57.They will send more mobile medical teams ________ in the countryside.They at last sent the machine ________ again.A. workingB. workedC. to workD. to working58.He said that his grandfather had passed away ________.We know that his grandfather passed away ________.The doctor says that his grandfather will pass over ________.A. before longB. long beforeC. long agoD. ago long59.He will ________ the Atlantic Ocean on his own.I’d like you to buy a round ________ for me.The Great Canyon is a day’s ________ by car from here.Mr. Smith has made up his mind to ________ all the countries in Asia in search of novelty (新奇的事物).A. journeyB. tripC. travelD. voyage60.Her overcoat _____, the girl hurriedly went out of the flat with her boyfriend.The girl, ____ in her coat, hurriedly went out of the flat with her boyfriend.On ________ her coat, the girl hurriedly went out of the flat with her boyfriend.The girl _____a coat hurriedly went out of the flat with her boyfriend.A. putting onB. dressedC. wearingD. going on61.Our class is made __________ thirty boys and twenty-four girls.My brother’s jacket is made __________ my father’s overcoat.The desks and chairs are made __________ wood and steel.A. offB. out ofC. up ofD. of62.The plants ________ the heavy rain.The heavy rain ________ the plants.The heavy rain was________ the plants.A. benefitedB. of great benefit toC. benefited fromD. for the benefit of63.— Did you scold him for his mistake? — Yes, but ________ it.”— Did you scold him for his mistake? —No, but ________ it.”A. I’d like to have doneB. I shouldn’t doC. I’m going to doD. I’d rather not have done64.This bill doesn’t agree ________ your original estimate.The basketball teams agreed ________ a date for another game.They didn’t agree ________ her taking up the job.A. onB. withC. toD. at65.— Must they work here for long? — No, they ________.They must have worked for long, __________ they?They must have worked for long yesterday, __________ they?A. mustn’tB. haven’tC. didn’tD. needn’t66.I’d like to keep a pet, ________, a cat or a dog.I’d like to keep a pet, ________a cat or a dog.I’d like to keep a cat, a dog, ________.A. such asB. as suchC. for exampleD. and such67.________ many times, but she still didn’t know how to do it.________ many times, she still didn’t know how to do it.________ her many times, she still didn’t know how to do it.A. She was taughtB. I having taughtC. Having been taughtD. I had taught68.We are all familiar ________ Wuhan City.Wuhan City is familiar ________ all of us.A. toB. atC. inD. with69.He came home so late last night, _____ early this morning.His father said that he would return it in a week _____.We’ll get there somehow, by train _____.You’d better start out immediately, _____you’ll miss the 8:00 train.A. or elseB. or otherwiseC. or ratherD. or so70.________ break the law must receive punishment.________ breaks the law must receive punishment.________ breaks the law he must receive punishment.A. No matter whoB. WhoeverC. Those whoD. Those that71.I was in great need of money, so I __________ 200 yuan for my bike.I was in great need of a bike, so I __________ 200 yuan buying one.A. paidB. spentC. costD. took72.Tom’s home is about 30kilometers __________ the school.He said that Tom watched them fighting __________.A. far away fromB. from far awayC. away fromD. from away73.He got tired ____ working in the office, so he wanted to change his post.He got tired _____ working in the office, so he wanted to have a day off.A. withB. forC. ofD. at74.________, the Huangshan Mountain is famous for its beauty.________ the Huangshan Mountain is famous for its beauty.A. It is known to allB. As is known to allC. It is known to all thatD. As we all know that75.The flower is very beautiful. And it smells __________.We can guess from her face that the __________ news was really a pleasure to her.The __________ boss awarded Steven a prize for his excellent work.A. pleasantB. pleasedC. pleaseD. pleasing76.— I regret ____you that you failed in the exam.—Oh, my God. It’s too bad.— I regret _____ you that you failed in the exam.— Oh, has it caused any trouble?A. to tellB. to tellingC. tellingD. tell77.__________ the weather was bad, he went to school as usual.Bad __________ the weather was, he went to school as usual.__________ bad weather, he went to school as usual.A. DespiteB. althoughC. ThoughD. as78.“Can you tell me ________ you are going to deal with at home?” the teacher asked.“Can you tell me ________ you aren’t going to do anything with it at home?” the teacher asked.A. whyB. howC. whatD. when79.Seeing his funny face, they burst into ________.Seeing his funny face, they burst out ________.A. laughterB. to laughC. being laughedD. laughing80.The math problem is too difficult to work out. You’d better ________.The math problem is not too difficult to work out. You can ________.The math problem is too easy not to work out. You must ________.A. work at itB. give it upC. have a tryD. work on it81.They planted evergreen trees on ______ side of the square.They planted evergreen trees on ______ sides of the square.They planted evergreen trees on ______ side of the road.A. eitherB. bothC. allD. every82.He had tried _____ the tall tree three times, but every time he failed.He tried ______ the tall tree for the third time, but I stopped him.A. climbB. to climbC. climbingD. climbed83.There is a large waiting room there, _______ a lot of passengers.There are a lot of passengers ______ in the waiting room there.A. seatingB. sittingC. seatsD. sits84.The old teacher ______ a lot of care in teaching his students.His carelessness ______ him the first place in the competition.A. spentB. tookC. paidD. cost85.The new is certainly to ________ the old.The chairman has ________ and the meeting will begin at 8:00 sharp.The ceremonies (典礼) will ________ on the fifth, as scheduled.A. take placeB. taken the placeC. take the place ofD. take place of86.He was late for the English contest ______ his car had broken down on the way. He was late for the English contest _____ he could have taken the first place.A. by whichB. in whichC. on thatD. in that87.____ seemed to have been some difficulty in solving the problem.____seemed to have some difficulty in solving the problem.____seemed to me that he had some difficulty in solving the problem.A. HeB. ItC. ThereD. That88.The boss often scolds Mary, so she is afraid __________ him.The boss often scolds Mary, so she is afraid __________ her job.A. forB. onC. toD. of89.You are a green hand, so we can __________ your inexperience.You are a great hand, so you __________ no error.A. allow onB. allow forC. allow intoD. allow of90.“I’ll never come again.” with ______, Mary rushed out of the room.He is willing to help you in ______ only. In fact, he is too busy to help anyone.You needn’t come to work again. In _____, you’re dismissed.John is smart and polite. In ________, he is admirable.A. wordB. other wordsC. the wordD. a word91.I don’t think we should ________ time to discussing the question.I don’t think we should ________ time to discuss the question.I don’t think we should ________ time discussing th e question.A. costB. spareC. spendD. devote92.The manager ________ one of the hotel servants of stealing money.The manager ________ one of the hotel servants with stealing money.The manager ________ one of the hotel servants stealing money.A. caughtB. criticizedC. accusedD. charged93.—I’m going to town. I have something ________ to my sister.—I’m going to town. Do you have anything ________ to your sister?A. takingB. to be takenC. to takeD. taken94.We’ve learned that his father is recovering ________.We’ve learned that his father works in the hospital ________.A. day by dayB. day from dayC. day after dayD. day and day95.I think your suggestion is worth ________.I think your suggestion is worthy of ________.I think your suggestion is worthy ________.A. considerB. being consideredC. to be consideredD. considering96.My granny only wants to buy __________ eggs in the grocery. BDMy granny only wants to buy __________ the eggs in the grocery.A. two dozensB. two dozenC. two dozens ofD. two dozen of97.What does this kind of substance ________ ?What is this kind of substance ________ ?A. consist ofB. made ofC. made fromD. made up of98.After a day’s hard work, the man came home ________.After a day’s hard work, the man came home, ________.A. tired and hungryB. tiring and hungryC. tiredly and hungrilyD. being tired and hungry99.________food were on the table. Help yourself. BA________ food was on the table. Help yourself.A. Plenty ofB. Quantities ofC. A great dealD. A great many100.Hurry up, __________ we’ll miss the plane.Hurry up, __________ we’ll be able to catch the plane.If we hurry up, __________ we’ll be able to catch the plane.A. orB. andC. butD. (不填)Key:: DCDABD ACCDB DACBCA BDACDA DACB BAADC DABAC BDDA CBDBA CCABCBADCB BACCA DDCCD BADA BBACB DACDC AACBD CABCA DBBAD BACADC BDADA BDCAB DCB BDADC DABCA CCAB ACCDA BACBD CBACD ABCDB ACADBCACABDC ABCAD BACDBAC CBDCA BDCBA CDBC CADACBDACD BACBA(B)DBCBCABCADB ACCDA CAADBCD DCACB ABADC BA DBCAB DABDC ABD DBCCD ACBACDBC BDADC ABAABD。
18易混易错题对比训训练 分数应用题 (2)
易混易错题对比训训练 分数应用题1. 5米增加51米是( )米,( )米增加51是5米｡2. 一根绳子长8米,截下34 米,还剩下( )米;一根绳子长8米,截下34 ,还剩下( )米｡3. ｡()A. 同样重B.第一杯重C.第二杯重4. 小明看一本故事书,已经看了全书的,还剩下几分之几没有看?剩下的比已经看的多几分之几?5. 两堆同样多的煤,第一堆用去它的43,第二堆用去它的43吨,剩下的煤( )｡A ､第一堆重 B ､第二堆重 C ､一样重 D ､无法确定 6. 一堆煤9吨,用去32吨,还剩( )吨;一堆煤9吨,用去32,还剩( )吨｡7. 两根电线,第一根用去了52米,第二根用去了它的52,剩下的相比( )A ､第一根长 B ､第二根长 C ､一样长 D ､无法比较8. 有两根1米长的钢管,第一根用去310 米,第二根用310,相比( )｡A 第一根用去的多 B 第二根用去的多 C 无法比较 D 用去的一样多 9.[ ]10. 买30千克大米,吃了45 千克还剩( )千克;买30千克大米,吃了45,吃了( )千克｡11. 两根同样长的绳子,第一根截去全长的15,再截去15米;第二根先截去15米,再截去余下的20%,两根剩下的部分相比( )｡A ､第一根长 B ､第二根长 C ､一样长 D ､无法比较12. 两袋奶糖,第一袋吃了16 ,第二代吃了16 千克,两袋奶糖吃掉的( )｡A ､一样多 B ､第一袋多 C ､第二袋多 D ､无法比较 13. 两根2米长的铁丝,第一根截去它的43,第二根截去43米｡余下部分( )｡A ､无法比较B ､第一根长C ､第二根长D ､长度相等14. 两根电线都是2米长,第一根剪去它的21,第二根剪去它的21米,哪一根剪去的部分长?15. 一条公路长30米,已修了65米,还剩下多少米?一条公路长30米,已修了全长的65,还剩下多少米?16. 两根同样长的绳子,第一根截去23 ,第二根截去23 米,两根绳子余下部分比较( )｡①第一根长 ②第二根长 ③一样长 ④不确定17. 两根同样长的绳子,分别剪去61､61米后,剩下的绳子不一定一样长｡( )18. 一根绳子长8米,剪去( )米,还剩34 米,若剪去34 ,还剩( )米｡ 甲､乙两段绳子,甲剪去1/4,乙剪去1/4米,余下绳子( )｡①甲比乙短 ②甲乙长度相等 ③甲比乙长 ④不能确定19. 两根同样长的铁丝,从第一根上截去它的53,从另一根上截去83米,余下部分( )｡A.第一根长B.第二根长C.长度相等 D.无法比较20. 两根同样长的铁丝,一根用去了13 ,另一根用去13 米,剩下的铁丝( )｡① 第一根长 ② 第二根长 ③ 同样长 ④ 无法比较哪根长21. 两根同样长的绳子,一根剪去3/7,另一根剪去3/7米,第( )根剪去的长一些｡A ､第一根长 B ､第二根长 C ､一样长 D ､无法判断22. 3米铁丝,用去2/3米,还剩多少米?列式是( );3米铁丝,用去全长的2/3,还剩全长的几分之几?列式是( )｡ 23. 一根绳子长2米,剪去52,还剩( )米,如果剪去52米,还剩( )米｡24. 一批化肥,第一天运走它的13 ,第二天运走它的25 ,还剩这批化肥的( )没有运｡25. 一条绳子长5米,剪掉2/5米,还剩( )米;一条绳子长5米,剪掉2/5,还剩( )米; 26. 4米用去41米后是( )米,4米用去它的41后是( )米｡27. 一根铁丝2米长,用去它的,还剩下它的( ),如果用用去米,还剩( )｡28. 两段同样长的绳子,第一段剪下47 米,第二段剪下全长的47,那么两段剪下的一样长｡( ) 29. 两条带子长度一样长,一条剪去23 米,另一条剪去它的23 ,剩下的部分哪条比较长?30. 两根同样长的绳子,第一根剪去31,第二根剪去31,剩下的绳子相比( )⑴第一根长 ⑵ 第二根长 ⑶ 同样长 ⑷ 三种情况都有可能31. 有两根相同长度的绳子,一根用去了41米,一根用去了41,这两根绳子剩下的长度一样｡ ( )32. 甲乙两股长1米的绳子,甲剪去 4 5 米,乙剪去 45 ,余下的绳子( )｡A ､甲比乙短 B ､甲乙长度相等 C ､甲比乙长 D ､不能确定 33. 一堆沙重3吨,第一次运走了它的31,第二次运走了31吨,两次运走的沙相比,( )｡A ､第一次运得多 B ､第二次运得多 C ､无法比较。
《综合基础知识》易错易混100道法律题(已更新)
法律易错易混IOO题一、判断题（20题）1商业中使用的图案，不属于知识产权的范畴。
（）2.地方各级监察委员会，对产生它的国家权力机关和所有的上级监察委员会负责。
（）3.从法的创制方式和表达形式看，我国属于成文法国家。
（）4.民法典实施后，婚姻法、继承法、民法通则、收养法、担保法、合同法、物权法、侵权责任法、民法总则同时废止。
（）5.宪法的修改，由全国人民代表大会常务委员会以全体代表的2/3以上的多数通过。
（）6.在我国，分公司具有法人资格，子公司不具有法人资格。
（）7.行为人与相对人恶意串通，损害他人合法权益的民事法律行为可以请求人民法院或者仲裁机构予以撤销。
（）8.甲乙相识前，甲出版了一本小说，在二人婚后获得的稿酬属于夫妻双方共同财产。
（）9.刑事诉讼的第二审程序中，不服判决的上诉和抗诉的期限为5日，不服裁定的上诉和抗诉的期限为10日，从接到判决书、裁定书的第2日起算。
（）10.最高人民法院指导地方各级人民法院和专门人民法院的审判工作。
（）11.对所有不法侵害都可以实施正当防卫。
（）12.国家工作人员利用职务上的便利，挪用用于救灾、抢险、防汛、优抚、扶贫、移民、救济款物归个人使用的，应认定为挪用特定款物罪。
（）13.行政案件涉及款额3000元以下的，人民法院审理第一审时可以适用简易程序。
（）14.甲在一起犯罪中系首要分子，因此在该犯罪中甲系主犯。
（）15.劳动争议发生后，当事人一方可选择向仲裁委员会申请仲裁，也可直接向人民法院提起诉讼。
（）16.对于涉及个人隐私的案件，人民法院应当根据当事人申请不公开审理。
（）17.凡是知道案件情况的人，都有作证的义务。
即便生理上、精神上有缺陷或者年幼者，也能作证人。
（）18.因继承遗产纠纷提起的诉讼，由主要遗产所在地人民法院管辖。
（）19.被判处管制、拘役和有期徒刑的，判决执行前先行羁押的，羁押一日折抵刑期一日。
（）20.经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或者接受服务的费用的三倍，增加赔偿的金额不足五百元的，为五百元。
北师大版六年级数学上册第二单元易混易错易考题
北师大版六年级数学上册第二单元易混易错易考题一、填空 ：1、一套西服，上衣840元，裤子210元，裤子的价钱是上衣的〔 〕%，上衣的价钱是这套西服的〔 〕%。
2、从学校到文化宫，甲要20分钟，乙要16分钟。
乙的时间比甲少〔 〕%；乙的速度比甲快〔 〕%。
3、〔 〕千米的60%是3千米；比40吨少20%〔 〕。
4、甲数是乙数的34，乙数比甲数多〔 〕%，甲数比乙数少〔 〕%。
5、五月份销售额比四月份增加15%，五月份销售额相当于四月份的〔〕%，四月份销售额比五月份少〔 〕%。
6、儿童文具店所有学惯用品一律打九折出售，节省〔 〕%。
7、1/5 =( )%=〔 〕÷40 =( )(填小数) =〔 〕成=〔 〕折8、实验小学植树，成活了190棵，死了10棵，成活率是〔 〕9、爸爸去年一月份把20000元存入银行，定期二年，假如年利率是2.5%，到期时一共可取回〔 〕元。
10.修一条公路，第一天修了全长的40%，第二天修了全长的37.5%，还剩180米没有修，这条公路全长〔 〕米。
11、一件工作原方案10天完成，实际8天完成，工作效率进步了〔 〕%二、判断 ：1、100克的水里放入10克的盐，盐占盐水的10%。
〔 〕2、李师傅今天消费的101个零件全部合格，合格率是101%。
〔 〕3、3千克的30%和30千克的3%重量相等。
〔 〕4、一件衣服打七五折出售就是按原价的7.5%出售。
〔 〕5、甲数比乙数少20%，那么乙数比甲数多20%.( )三、选择 ：1、某种商品打九折出售，说明如今售价比原来降低了〔 〕。
A 、90%B 、9%C 、1/9D 、10%2、今年油菜产量比去年增产1/5，就是〔 〕。
A 、今年油菜产量是去年的102%B 、去年油菜产量比今年少20%C 、今年油菜产量是去年的120%D 、今年油菜产量是去年的100.2%3、男工人数的25%等于女工人数的30%，那么男工人数和男工人数相比〔 〕A 、男工人数多B 、女工人数多C 、一样多D 、无法比拟4、一种录音机，每台售价从220元降低到120元，降低了百分之几？正确的列式是〔 〕。
易混易错对比选择题100例
A. took
B. cost
C. paid
D. spent
35.① He has two watches, but
___C___of them works well.
② New York is much larger than
___B____ in India.
A. other city B. any city
C. all cities
D. any other city
14.① Many students find __A____
difficult to learn.
A. How
B. which
C. what
D. that
31. ①The workers __B____a new
hospital since the end of last year.
②The workers ___C___ a new
hospital by the end of last year.
who___C____ good at drawing.
②He is the only one of the students
who___A____ good at drawing.
A. is B. does C. are D. do
11. ①The book is worth__C___, I think.
B. book in hand C. a book in his hand D. book in his hand
21.① C many times, so he could understand it. ② _A__/D__ many times, he couldn’t
王朝霞三年级下册数学专项5易混易错题打印
王朝霞三年级下册数学专项5易混易错题打印一、填空题1. 1/2 + 1/6 = ______。
解析：分母不同，需要通分，得到3/6 + 1/6 = 4/6 = 2/3。
2.已知x^2 = 49，求x = ______。
解析：两个数的平方相等，那么这两个数互为相反数或相等。
因此，x = 7或x = -7。
3.某种果汁放入2个容量相等的玻璃杯中，每个杯中的果汁分别是原来果汁的1/3和1/4，那么这两个杯中的流量大小的比值是______。
解析：分别计算出两个杯中的流量分别是原来果汁量的1/3和1/4，那么比值就是(1/3) / (1/4) = 4/3。
4.小峰和小华一起买东西，小峰付了3元，小华付了5元，他们买东西共花了多少元？答案写成带分数形式：______。
解析：用小峰付的钱数除以小峰和小华总共付的钱数，得到3 / (3+5) = 3/8。
将3/8写成带分数形式即为3/8 = 0 3/8。
5.两棵苹果树离得约6米，一棵树的阴影长8米，另一棵树的阴影长10米，这两棵树的高度之差是______。
解析：首先，计算出第一棵树的高度是(6/8) * 10 = 7.5米，第二棵树的高度是(6/10) * 8 = 4.8米。
然后，计算两棵树的高度之差是7.5 - 4.8 = 2.7米。
二、选择题1.一个整数乘以4再减去它本身得到的结果是9，这个整数是A. -5B. -9C. 0D. 1解析：设整数为x，则有4x - x = 9，化简得3x = 9，所以x = 3。
因此，选项D正确。
2.下列选项中，含有有理数的是A. 0.6666...B. √2C. -πD. e解析：有理数是能够写成p/q的形式，其中p和q都是整数，且q 不为0。
选项A是循环小数，可以写成有理数形式2/3。
选项B是无理数，不能写成有理数形式。
选项C是一个负数的π，也是一个无理数。
选项D是自然常数，也是一个无理数。
因此，选项A是正确答案。
3.在运算5/7 ÷ 7/9中，分子和分母可以同时乘以一个数使分数的值不变。
初中地理典型易错易混题汇总,考前必看
初中地理典型易错易混题汇总，考前必看一、选择题1.地中海气候的显著特征是（B)A.全年炎热少雨B.夏季炎热少雨，冬季温和多雨C.终年高温多雨D.夏季炎热多雨，冬季寒冷干燥2.世界人口最密集的地区是（A）①东亚②东欧、中欧③美国东北部.南亚④东南亚.南亚A.①③B.①④C.②③D.③④3.伊斯兰教教徒分布最多的地区是（B）A.北美洲的东部和西部B.亚洲的西部和东南部C.非洲的东部和西部D.欧洲的东部和西部4.下列大洲中，同时拥有低、中、高纬度大陆的是（A）A.北美洲 D.南美洲C.非洲D.欧洲5.某班同学从紫金山下海拔20米处向海拔448米的山顶走去，走完2千米路程后到达山顶。
则紫金山的海拔高度为（D）A.2020米B.2448米C.468米 D.448米6.与诗句“坐地日行八万里，巡天遥看一千河”最吻合的地点是（C）A.90°W、89°SB.80°E、40°NC.10°W、1°SD.170°W、71°N7.东经180度经线和西经180度经线的关系是（C）A.是两条相邻的经线B.是两条相对的经线C.是同一条经线D.是两条相交于南极的经线8.下列说法正确的是（A）A.此山的海拔高度低于1400米B.设计中的甲.乙两村之间的公路M比N更经济合理C.一般情况下，甲村的降水多于乙村D.甲.乙两村的海拔高度一定相同9.在一幅地图上量得北京至天津的直线距离为4厘米，两地的实地距离是120千米，则这幅地图的比例尺是（A）A.1：3000000B.1：30C.三千分之一D.1/300009.下列气候现象与其主要影响因素，正确的组合是：（C）A.“人间四月芳菲尽，山寺桃花始盛开”——纬度因素B.海南岛是我国著名的避寒用地——海陆因素C.青藏高原是我国夏季气温最低的地方——地形因素D.“羌笛何须怨杨柳，春风不度玉门关”——地形因素解：A.“人间四月芳菲尽，山寺桃花始盛开”是地形对气候的影响，故不符合题意；B.我国跨纬度较广，海南岛位于我国的南端，纬度较低，属于热带，终年炎热，故不符合题意；C.青藏高原海拔高，是我国夏季气温最低的地方，故符合题意；D.玉门关位于我国西北非季风区内，受夏季风的影响小，应是海陆因素，故不符合题意。
《综合基础知识》易错易混100道公文题(已更新)
公文易错易混100题一、判断题（40题）1.上行文可以由机关主要负责人授权的其他负责人签发。
（）2.公文行文规则规范着各种社会组织之间的行文行为。
（）3.在公文的行文关系中，通常所说的“隶属关系”是将业务指导关系也纳入进来的，通常所说的“不相隶属机关”一般包括平行关系的机关。
（）4.暂行本作为替代性公文，在规定的暂行期间具有正式公文的效用。
（）5.省政府领导在议事协调机构会议和部门会议上的讲话不得再将其印发为政府工作通报。
（）6.国家党政机关发文的最高级形式下，发文机关名称应用全称，不能用简称（包括规范化简称）。
（）7.机关综合办公部门是公文信息流通的中枢，其负责人对公文处理负有全面而具体的多种责任。
（）8.记录收到公文的主要项目及运转过程是公文进入处理过程的第一道环节。
（）9.民族自治地方的公文，其发文机关的标志，少数民族的文字接在汉字下方。
（）10.写作规章制度应当以“章”为基本单位。
（）11.公文语言规范中要求庄重规范，因此在函的写作中少用雅语，如“承蒙”、“烦请”等词语尽量不用。
（）12.机关合并时，全部公文应当随之合并管理。
（）13.公文的撤销和废止，由发文机关和上级机关根据职权范围和有关法律法规决定。
（）14.根据处理方式，可将收到的公文分为阅件和办件。
（）15.联合行文的发文机关标志（版头）中，应将牵头、主办单位名称刊在最后面以示谦虚。
（）16.《x县人民政府关于我县遭受特大泥石流灾害的紧急报告》主送给了国务院、省政府、市政府。
（）17.机密级及以上密级的公文一般不得复制、汇编，确有工作需要的，应当经发文机关或者其上级机关批准。
（）18.请示应按机关隶属关系逐级上报，一般情况下不得越级报送。
（）19.机关印章是公文作者合法性及公文效力的标志，所有公文都要加盖印章。
（）20.计划文书应该采用第一人称的写法。
（）21.党政机关公文的保密期限不做标注的，一般按30年认定。
（）22.公文中经常涉及各种人物需表明其职务和姓名。
六年级易混易错习题集(一)
六年级易混易错习题集（一）1、A=2×3×a，B=3×a×7，已知A与B的最大公约数是15，那么a=()，A与B的最小公倍数是()。
2、一个圆柱和一个圆锥的体积相等，它们的高的比是1∶30，底面积的比是( )。
3、圆柱的高一定,它的底面半径和体积成( )比例。
4、把一个比的前项增加3倍，要使比值不变，那么后项应该乘上（）。
5、甲数是乙数1.5倍，乙数和甲数的比是（），甲数占两数和的（）。
6、小红1/5小时行3/8千米，她每小时行（）千米，行1千米用（）小时。
7、把3米长的绳子平均分成4段，每段长（）米，每段占3米的（）。
8、一个长方体的长、宽、高德比是3：2：1，已知长方体的棱长总和是144厘米，它的体积是（）立方厘米。
9、甲班人数比乙班多1/4，则乙班人数比甲班少（）。
10、水结成冰后，体积比原来增加1/11，冰化成水后，体积减少（）。
11、六年级今天实到123人，缺席2人，今天的出勤率是（）%。
12、甲乙两数的比是3：5，甲数比乙数少（）%。
13、3.2时=（）分3小时15分=（）小时14、一根绳子长5米，平均剪成8段，每段是1米的（），每段是这根绳子的（）。
15、一台榨油机小时榨油300千克。
照这样计算，1小时榨油（）千克，榨1千克油需（）小时。
16、修完一条公路，甲队需要10天，乙队需要12天。
甲、乙两队的工作效率比是（）。
17、一项工程投资20万元，比计划节约5万元。
节约（）%。
18、男生人数的3/4与女生人数的4/5一样多，男女生人数的比是（）。
19、一个长方形的周长36分米，宽是长的4/5，长方形的面积是（）平方分米。
20、一个小数的小数点向右移动两位后比原数增加3.96。
这个小数是（）。
六年级易混易错习题集（二）1、100千克增加2/5后是（）千克；（）吨减少25%是75吨；2、一根钢管锯成8段，每锯断一次的时间相等，锯一段用的时间与锯完所用总时间的比是（）。
《综合基础知识》易错易混100道公文题参考答案及解析(已更新)
公文易错易混100题一、判断题（40题）1.【金标尺答案】B。
本题考查公文的基本知识。
《党政机关公文处理工作条例》规定，重要公文和上行文由机关主要负责人签发。
上行文不能授权其他负责人签发。
故本题说法错误。
2.【金标尺答案】A。
本题考查公文处理规范。
行文规则是控制公文行文对象、行文方向和行文方式等方面的制度规定，行文规则规范着各种社会组织之间的行文行为，旨在确保公文有序、有效地进行，顺利实现公文的效用。
故本题说法正确。
3.【金标尺答案】A。
本题考查公文行文关系。
隶属关系指同一系统上级机关与下级机关之间、机关与其所属部门之间的领导与被领导关系。
上级业务主管部门与下级业务部门之间，有业务指导与被指导关系。
通常所说的“隶属关系”，把业务指导关系也包括在内。
同一系统的平级机关之间以及同一机关的各部门之间，属于平行关系。
非同一组织系统的机关之间与部门之间，属于不相隶属关系。
通常所称的“不相隶属机关”，一般也包括平行关系的机关。
故本题说法正确。
4.【金标尺答案】A。
本题考查公文稿本。
暂行本是规范性公文正本的一种特殊形式，即暂时推行本，也就是一种替代性公文文本，在规定的暂行期间具有正式公文的法定效用。
故本题说法正确。
5.【金标尺答案】A。
本题考查通报。
根据国家相关规定，省政府领导在议事协调机构会议和部门会议上的讲话不再印发政府工作通报；在议事协调机构上的讲话，可印发会议纪要或由议事协调机构印发讲话，在部门会议上的讲话由部门印发讲话。
故本题说法正确。
6.【金标尺答案】A。
本题考查公文格式规范。
命令（令）是国家行政机关发文的最高级形式。
根据命令格式要求，发文机关名称应用全称，不能用简称（包括规范化简称）。
应写为：发文机关名称全称+命令或令字组成，如中华人民共和国国务院令。
故本题说法正确。
7.【金标尺答案】A。
本题考查公文处理责任。
综合办公部门即指机关内部设置的办公厅(室)等综合服务或综合管理机构。
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32. ①It is 3 years __A____ his brother
joined the army.
②It is 3 years ago __B___ his brother
joined the army.
③ It’ll be 3 years __D___ he comes back
34. ① I ___D__10 dollars on the
dictionary.
② I __C___10 dollars for the
dictionary.
③ The dictionary __B___ me 10 dollars.
A. took
B. cost
C. paid
D. spent
35.① He has two watches, but
易混易错对比
选择题100例
1.①Study hard ,___D___you’ll succeed. ②Study hard, __B___ you’ll fail.
A. unless B. or C. but D. and
2. ①He lived in the city of Beijing __C____there’s a theme park.
A. Which B. What
C. That
D. it
5. ①Is this bike __C___ she lost the day
before yesterday?
②Is this the bike __A___ she lost the
day before yesterday?
A. 不填
B. what
A. Which B. As C. It D. That
7. ①He must have lived here for 10
years, ___D___ he?
②He must have finished the work
yesterday, ___C___ he ?
A. mustn’t B. haven’t
31. ①The workers __B____a new
hospital since the end of last year.
②The workers ___C___ a new
hospital by the end of last year.
A. have built B. have been building
who___C____ good at drawing.
②He is the only one of the students
who___A____ good at drawing.
A. is B. does C. are D. do
11. ①The book is worth__C___, I think.
②The population of this country
____C____ about 13,000,000.
A. has B. have C. is D. are
28. ①He as well as his brother __A___
football now.
②He and his brother __C____
② New York is much larger than
___B____ in India.
A. other city B. any city
C. all cities
D. any other city
14.① Many students find __A____
difficult to learn.
②We will never forget the
days___D____we worked together.
A. that
B. where
C. on which D. when
16. ①Tom got the first place,___B___
made his parents happy.
② It’s at nine o’clock __B__ we got to the station.
A. as B. that C. when D. while
4. ①___C___ he said so made us very happy.
② ___B___ he said made us very happy.
C. the one
D. it
6. ①__B___is well known, Hong Kong
has been returned to our motherland.
② __C___is well known that Hong
Kong has been returned to our motherland.
C. operate D. to be operated
18. ①He is unfit for the job, ___A___ ? ②He isn’t fit for the job, ___B____ ?
A. isn’t he
B. is he
C. doesn’t he D. dose he
19. ①Let's go at once, ___B___? ②Let us go at once, __A____ ?
A. since
B. that
C. after
D. before
33. ①They don’t know __B___ he will
come unless told.
②They know __A____ he won’t
come until told.
A. that
B. whether
C. how long D. if or not
B. Having told
C. He had been told
D. Though he had been told
22.① The writer and scientist
____B___present at the meeting.
② The writer and the scientist
that we all like her .
②She is __C___ good teacher that
we all like her．
A. so
B. such
C. such a D. quite a
26. ①She often goes to school
___D____bike.
②She often goes to school
②The book is worthy of __B___, I
think.
③ The book is worthy___A____, I think.
A. to be read B. being read
C. reading
D. read
12．①The little girl had no choice
__B___ we’re most needed.
② We young people should go to
___C___ we’re most needed.
A. the place which B. where
C. the place where D. which
10.①He is one of the students
24.①My brother often plays
__A___football after school.
②My brother often plays __C____
piano after school．
A. 不填
B. ａ
C. the
D. an
25.①She is ___A___ good a teacher
②Tom got the first place, and
__C___ made his parents happy.
A. he
B. which
C. that
D. these
17. ①He needs ___D___ on. ②The doctor needsA____ on
him．
A. to operate B. being operated
___C___of them works well.
but ___A____ at home.
②The little girl could do nothing
but ___D___ at home.
A. to stay B. to staying
Cew York is much larger than
___D____in America.
A. will you B. shall we C. do you D. does he
20.① Our teacher entered the classroom, ___B___ .
②Our teacher entered the classroom, with __C___ . A. a book in hand B. book in hand C. a book in his hand D. book in his hand
② Many students find __C____
language difficult to learn.
A. English
B. an English
C. the English D. England