2019春大学英语三第二次在线作业

2019春大学英语三第二次在线作业单选题 (共40道题)

1.（

2.5分）– Is it going to rain? -- _________.

?A、Thank you.

?B、I like the rain.

?C、I love sunshine.

?D、I think so.

我的答案：D 此题得分：2.5分

2.（2.5分）– what does the weather forecast say? －－___________.

?A、It says I’m fine.

?B、It says it is going to snow.

?C、It says the traffic will turn better.

?D、It says OK.

我的答案：B 此题得分：2.5分

3.（2.5分）– Excuse me, are you free tomorrow evening? --___________.

?A、You’re welcome.

?B、I’m glad to see you.

?C、It doesn’t m atter.

?D、I think so.

我的答案：D 此题得分：2.5分

4.（2.5分）– Do you enjoy your food? --___________.

?A、Thank you.

?B、I’d like a cup of tea.

?C、Yes, they’re delicious.

?D、OK.

我的答案：C 此题得分：2.5分

5.（2.5分）– What can I do for you? --__________.

?A、Hello.

?B、I want to buy this book.

?C、Thank you.

?D、Nice to meet you.

我的答案：B 此题得分：2.5分

6.（2.5分） Iron expands when____ .

?A、heat

?B、hot

?C、heated

?D、is hot

我的答案：C 此题得分：2.5分

7.（2.5分）— What did you think of Bellow’s new book? — I enjoyed ________ it.

?A、to read

?B、reading

?C、to have read

?D、the reading of

我的答案：B 此题得分：2.5分

8.（2.5分）—May I help you with some shoes, sir? — Yes. I’

d lik

e to try on those brown __________.

?A、one

?B、ones

?C、two

?D、pair

我的答案：B 此题得分：2.5分

9.（2.5分）— Shall I turn on the television? — No. I’d rather not ________ television tonight.

?A、watching

?B、to watch

?C、watch

?D、for watching

我的答案：C 此题得分：2.5分

10.（2.5分）—Have you seen the doctor? — No, but _________.

?A、I go

?B、I’m going to see

?C、I go to see

?D、I’m going to

我的答案：D 此题得分：2.5分

11.（2.5分） When you refuse an offer, you turn it _______.

?A、away

?B、out

?C、down

?D、off

我的答案：C 此题得分：2.5分

12.（2.5分）— Shall we take a walk before dinner? —Oh, yes, _______ is my favorite time of day.

?A、the early evening it

?B、in the early evening

?C、the early of the evening

?D、early evening

我的答案：D 此题得分：2.5分

13.（2.5分）— I doubt that the guard will allow you to enter. — I’m going in _________.

?A、without his permitting

?B、although he says

?C、no matter what he says

?D、despite his saying

我的答案：C 此题得分：2.5分

14.（2.5分）— This cake is delicious! — Well, at least it’s _______ the one I baked last week.

?A、as worse as

?B、no worse than

?C、as better than

?D、not better as

我的答案：B 此题得分：2.5分

15.（2.5分）—Are you satisfied with her work, sir? —Not at all. It couldn’t be any _______.

?A、better

?B、best

?C、worse

?D、worst

我的答案：C 此题得分：2.5分

16.（2.5分） Many people have been ill with a strange disease these days, _______ we’d never heard of before.

?A、one

?B、that

?C、it

?D、this

我的答案：A 此题得分：2.5分

17.（2.5分）— May I go and play with Dick this afternoon, Mum? — No, you can’t go out _______ your work is being done.

?A、before

?B、until

?C、as

?D、the moment

我的答案：C 此题得分：2.5分

18.（2.5分）— Oh, my God! So many students are coming out. How can you ____ your daughter? — That’s easy. My daughter is wearing a red skirt today.

?A、get out

?B、find out

?C、take out

?D、pick out

我的答案：D 此题得分：2.5分

19.（2.5分） I have no one __________ me, for I am a new comer here.

?A、help

?B、helping

?C、to help

?D、to have helped

我的答案：C 此题得分：2.5分

20.（2.5分） The engineers made two big plans for the dam,

__________ was never put in force.

?B、which

?C、one of which

?D、every one of which

我的答案：B 此题得分：2.5分

21.（2.5分）— Oh, life is so boring! —Please don’t think so .

I suppose you’ve come to the point _______ a change is needed.

?A、where

?B、when

?C、which

?D、as

我的答案：A 此题得分：2.5分

22.（2.5分）——Tom, you are caught late again. ——Oh,

__________.

?A、not at all

?B、just my luck

?C、never mind

?D、that’s all right

我的答案：B 此题得分：2.5分

23.（2.5分） I’ll do whatever I can _________ my English.

?A、improve

?B、to improve

?C、improving

?D、to improving

我的答案：B 此题得分：2.5分

24.（2.5分） We could see the water tower quite clearly from _____.

?A、that we lived

?B、where we lived in

?D、we lived

我的答案：C 此题得分：2.5分

25.（2.5分） I’ve been here for three weeks now, and _____ I’ve enjoyed myself.

?A、so far

?B、as far

?C、by far

?D、to now

我的答案：A 此题得分：2.5分

26.（2.5分）— Let’s go to a place _______ we can make a round —trip in one day? —What about one _______ we can climb and swim?

?A、to which; where

?B、where; where

?C、where; in which

?D、in which; where

我的答案：A 此题得分：2.5分

27.（2.5分） He _______ finding a taxi for me, even though I told him I lived nearby.

?A、insisted that

?B、insisted on

?C、insisted at

?D、insisted in

我的答案：B 此题得分：2.5分

28.（2.5分） Teenagers are warned to be careful when making friends online, because when you can’t see a person, they could be __________.

?A、everybody

?B、somebody

?C、anybody

?D、nobody

我的答案：C 此题得分：2.5分

29.（2.5分） You might as well expect a river to flow backward ____ us carrying out the plan.

?A、than stop

?B、as to stop

?C、as stop

?D、so as to stop

我的答案：C 此题得分：2.5分

30.（2.5分） There ____ no buses, we had to walk home after work yesterday.

?A、was

?B、were

?C、being

?D、had

我的答案：C 此题得分：2.5分

31.（2.5分）—Are there any English story-books for us students in the library? —There are only a few, _______________.

?A、if any

?B、if some

?D、if much

我的答案：A 此题得分：2.5分

32.（2.5分）—Why not take my car to the museum instead of walking? — No, thanks. ____.

?A、I' m used to

?B、I’m able to

?C、I' m about to

?D、I' ve got to

我的答案：A 此题得分：2.5分

33.（2.5分） ________had the worker who was badly injured in that accident stopped breathing and died________ doctors arrived.

?A、Almost; when

?B、Hardly; when

?C、Not; until

?D、Hardly; before

我的答案：B 此题得分：2.5分

34.（2.5分） The employers often give the job to _______ they believe have work experience with a strong sense of duty.

?A、whoever

?B、whomever

?C、who

?D、those who

我的答案：D 此题得分：2.5分

35.（2.5分） Can you tell me _____ room she lives in?

?A、that

?B、how

?D、which

我的答案：D 此题得分：2.5分

36.（2.5分） ______ he entered the university, his English has been much improved.

?A、Before

?B、After

?C、When

?D、Since

我的答案：D 此题得分：2.5分

37.（2.5分） I wrote those words down _____ I should forget.

?A、who

?B、how

?C、since

?D、lest

我的答案：D 此题得分：2.5分

38.（2.5分） Not one of us has a clear idea _______ to do.

?A、what the others want

?B、that the others want

?C、which do the others want

?D、what do the others want

我的答案：A 此题得分：2.5分

39.（2.5分） It is a common observation ______ there are no two objects in nature that are exactly alike.

?A、that

?B、in that

?C、which

?D、in which

我的答案：A 此题得分：2.5分

40.（2.5分） We have learned ____ the rocks on the moon are 3500 million years ago.

?A、how

?B、which

?C、that

?D、what

我的答案：C 此题得分：2.5分

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大学英语(三)第一次作业答案

1. o—Could I speak to Don Watkins, please? o—____________C____. C.I’m listening. D.Oh, how are you? E.Speaking, please. F.I’m Don. 2. o—Hello, I'd like to speak to Mr. Wang. o—He's out to lunch now. ______D__________. B.Sorry, you can't. C.I don't know. D.No, you can't. E.Would you mind calling back later? 3. o—Thank you ever so much for the coat you bought me. o—__________B______. B.No thanks C.I'm glad you like it D.Please don't say so E.No, it's not so good 4.

o—Thanks for your help. o—______A__________. B.My pleasure C.Never mind D.Quite right E.Don’t thank me 5. o—I didn't mean to do that. Please forgive me. o—________B________. B.Not too bad. C.That's all right. D.It's a pleasure. E.Thank you. 6. o—I'm sorry. I missed the bus. o—______D__________ B.I hope it won't happen again. C.I accept your apology. D.You should be very sorry. Never mind. E.It could happen to anyone. 7.

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一、句子改错（共5道小题，共25.0分） 1. This is such a beautiful day that everyone around us feel like going out for a walk. A B C D A. A B. B C. C D. D 2. Neither John and his father was able to wake up early enough to catch the morning train. A B C D A. A B. B C. C D. D

3. He finds it easier to do the cooking himself than teaching his wife to cook. A B C D A. A B. B C. C D. D 4. Despite his old age, he is still very healthful and often works in the field. A B C D A. A B. B C. C D. D

5. The information which she was injured in the accident was given by Liz. A B C D A. A B. B C. C D. D 二、阅读理解（共1道小题，共50.0分）

1. Today, as in every other day of the year, more than 3,000 U.S. adolescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime, it can be expected that of these 3,000 about 23 will be murdered, 30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweighs all other factors, whether voluntary or involuntary, as a cause of death. Since the late 1970s, when daily smoking among high school seniors reached 30 percent, smoking rates among youth have declined. While the decline is impressive, several important issues must be raised. First, in the past several years, smoking rates among youth have declined very little. Second, in the late 1970s, smoking among male high school seniors exceeded that among female by nearly 10 percent. The statistic is reversing. Third, several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent . Finally, though significant declines in adolescent smoking have occurred in the past decade, no definite reasons for the decline exist. Within this context, the National Cancer Institute (NCI) began its current effort to determine the most effective measures to reduce smoking levels among youth. 1. According to the author, the deaths among youth are mainly caused by _____. A. traffic accidents B. smoking-related diseases C. murder D. all of these 2. Every day there are over _____young people who will become regular smoker. A. 75 B. 23 C. 30 D. 3,000 3. By "dropout" (in paragraph 3) the author means______. A. students who failed the examination

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一、单项选择题（共10道小题，共100.0分） 1. The doctors ________ the medicines to the people in the flood area. 2. 1.distinguished 2.chose 3.annoyed 4.distributed 知识点:阶段作业一 学生答案:[D;] 标准答 案: D 得分:[10]试题分 值: 10.0 提示: 3. Facing the ________ situation the sales manager looked________ . 4. 1.puzzling, puzzled 2.puzzling, puzzling 3.puzzled, puzzled 4.puzzled, puzzling 知识点:阶段作业一 学生答[A;]标准答A

案:案: 得分:[10]试题分 值: 10.0 提示: 1. If you're late again you'll be________ from your job. 2. 1.referred 2.deserted 3.omitted 4.dismissed 知识点:阶段作业一 学生答案:[D;] 标准答 案: D 得分:[10]试题分 值: 10.0 提示: 1. We must strengthen our________ on the western border. 2. 1.defences 2.defects 3.defeats 4.defendants

知识点:阶段作业一 学生答案:[A;] 标准答 案: A 得分:[10]试题分 值: 10.0 提示: 1. Copper ________ electricity. 2. 1.cracks 2.equips 3.strikes 4.conducts 知识点:阶段作业一 学生答案:[D;] 标准答 案: D 得分:[10]试题分 值: 10.0 提示: 1. (错误) 2. I'm firm in my________ that he is a good teacher.

川大2017秋冬季《大学英语(三)》第二次作业答案的

川大2017秋冬季《大学英语（三）》第二次作业答案 一、单项选择题。本大题共35个小题，每小题2.5 分，共87.5分。在每小题给出的选项中，只有一项是符合题目要求的。 1. —Can you go to the concert with us this evening? —________________ A.No, I already have plans. B.I’d love to, but I’m busy tonight.√ C.No, I really don’t like being with you. D.I’m ill, so I shouldn’t go out. 2. —Would you like to go skating with me? —________________. A.Yes, I think so B.No, thanks C.Yes, I'd love to√ D.I'm afraid not 3. —What about going for a walk? —________________. A.It’s good for you B.That’s all right C.So, do I D.Why not? A good idea√ 4. —Hello, may I have an appointment with the headmaster? —________________. A.Sorry, I don't know you B.No, you can't C.Certainly. Wait a minute, please√ D.Let me see 5. —May I use your bike for a moment? —________________. A.It’s well. B.It doesn’t matter. C.By all means.√ D.I have no idea. 6. —It’s rather cold in here. Do you mind if I close the window?

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第1次作业 一、语法结构题（本大题共100分，共40小题，每小题2.5分） 1. She arranged a party to help put the strangers at their. A. pleasure B. ease c. peace D. delight 2. The boy wanted to ride his bicycle in the street, but his mother told him■ A.not to B.not to do C.not do it D.do not to 3. Douglas Ackerman was forced to threaten to the public if Don McCoy insisted on criticizing his policy.

George was managed to survive the A. appealing B. to appeal C. in appealing D. to appealing 4. Every one could see was happening and al ready ready. A. what; / B. what; that C. that; that D. that; / 5. A series of measures, people in that area severe fami ne. A. having taken B. were taken C. having been taken D. have been made 6.

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16秋北邮大学英语3阶段作业

一、单项选择题（共9道小题，共90.0分） 1.下面关于 Java 的理解错误的是（）。 A.Java 是一个面向对象、平台独立、多线 程、动态的编程环境 B.Java 是一个完整的计算平台，包括完整 的程序开发环境和运行环境 C.Java 是一个通用的编程环境，使用它可 以开发完成各种计算任务的通用程序 D.Java 是一个 Web 程序开发和运行环 境，使用它只能开发 Web 应用程序 知识 点: 阶段作业一 学生答案: [D;] 标准 答案: D 得分: [10] 试题 分值: 10.0 2.(错误) 下面不是包的用途的是（ A ） A.规定一组类的对外界面 B.防止命名冲突 C.访问控制

D.方便类的查找和使用 知识 点: 阶段作业一 学生答案: [D;] 标准 答案: A 得分: [0] 试题 分值: 10.0 3.在Java中，用Package语句说明一个包时，该包的层次结构必须是（） A.与文件的结构相同 B.与文件目录的层次相同 C.与文件类型相同 D.与文件大小相同 知识 点: 阶段作业一 学生答案: [B;] 标准 答案: B 得分: [10] 试题 分值: 10.0 4.关于Eclipse透视图说法错误的是（） A.每个透视图都定义了工作台中各个视图 的初始设置和布局 B.一个工作台窗口包含多个独立的透视 图，但同一时刻只有一个透视图是对用 户可见的 C.每个透视图都有自己的视图和编辑器，

用户可以在各个透视图间切换 D.透视图的布局是可以改变的，但改变多 次后无法再恢复到初始设置 知识 点: 阶段作业一 学生答案: [D;] 标准 答案: D 得分: [10] 试题 分值: 10.0 5.(错误) 关于Eclipse工作空间说法错误的是（ C ） A.它是用户计算机磁盘上划出的一块区 域，用来存放用户的工作资料 B.它以项目为单位组织文件和目录 C.它将各种资源组织成树形结构，文件夹 位于树的根部，项目位于树枝位置 D.用户对工作空间的每次操作都能在 Eclipse集成环境中得到同步 知识 点: 阶段作业一 学生答案: [B;] 标准 答案: C 得分: [0] 试题 分值: 10.0