奥鹏作业答案 - 分忧网!奥鹏作业,奥鹏在线作业,奥鹏作业答案及毕业论文分忧

奥鹏作业答案,离线作业,奥鹏作业分忧网

当前位置: 主页 > 奥鹏作业答案 >

18春学期《数控机床与编程》在线作业2

时间:2018-03-22 10:47来源:未知 作者:admin 点击:
(单选题) 1: 数控机床进给系统减少摩 (单选题) 1: 数控机床进给系统减少摩擦阻力和动静摩擦之差,是为了提高数控机床进给系统的( )。 A: 传动精度 B: 运动精度和刚度 C: 快速响应性能和运动精度 D: 传动精度和刚度 正确答案: (单选题) 2: 步进电机的转速是

电子科大《大学英语1(本科)》在线作业1
试卷总分:100 测试时间:--
单选题
多选题
判断题

、单选题(共 30 道试题,共 60 分。)
1. It is said that ______ boys in your school like playing football in their spare time, though others prefer basketball.
A. quite a lot
B. quite a few
C. quite a bit
D. quite a little
   满分:2 分
2. —Why didn’t you come to my birthday party yesterday? —______
A. Excuse me, my friend sent me a flower.
B. Fine, I never go to birthday parties.
C. Ha…ha, I don’t like birthday parties.
D. Sorry, but my wife had a car accident
   满分:2 分
3. The young lady coming over to us ______ our English teacher; the way she walks tells us that!
A. must be
B. can be
C. would be
D. could be
   满分:2 分
4. Tom, what did you do with my documents? I have never seen such a ______ and disorder!
A. mass
B. mess
C. guess
D. bus
   满分:2 分
5. —How often do you go dancing? —______the road!
A. I will go dancing tomorrow.
B. Yesterday.
C. Every other day.
D. I’ve been dancing for a year.
   满分:2 分
6. —That’s a beautiful dress you have on! —______
A. Oh, thanks. I got it yesterday.
B. Sorry, it’s too cheap.
C. You can have it
D. See you later.
   满分:2 分
7. Although he did not know London well, he made his way ______ to the airport.
A. easy enough
B. enough
C. easily enough
D. enough easily
   满分:2 分
8. Mother doesn’t know _______ the hammer after her son had used it!
A. where did her son put
B. where her son putting
C. where her son put
D. where to put
   满分:2 分
9. He studied hard in his youth, ______ contributed to his great success in later life.
A. that
B. it
C. what
D. which
   满分:2 分
10. Two thousand dollars ______ enough for the car.
A. being
B. were
C. are
D. is
   满分:2 分
11. Did you notice the guy ______ head looked like a big potato?
A. who
B. which
C. whose
D. whom
   满分:2 分
12. He waited and waited and at last a gentleman _______ came forward.
A. dressing the black suit
B. wears a black suit
C. in a black suit
D. with the black suit
   满分:2 分
13. Do you know the man ______ under the apple tree?
A. lay
B. lain
C. lying
D. laying
   满分:2 分
14. I didn’t hear the phone. I _______ asleep.
A. must be
B. should be
C. must have been
D. should have been
   满分:2 分
15. The travelers were not aware _______ the danger ahead.
A. with
B. of
C. for
D. to
   满分:2 分
16. The new order means ______ overtime.
A. works
B. worked
C. to work
D. working
   满分:2 分
17. Never before ______ see such a terrible car accident on the road!
A. I have
B. have I
C. I did
D. did I
   满分:2 分
18. I am _______ of money at the moment. Could you lend me some?
A. short
B. long
C. need
D. wanting
   满分:2 分
19. I was giving a talk to a large group of people, the same talk I ______ to half a dozen other groups before.
A. was giving
B. am giving
C. had given
D. have given
   满分:2 分
20. Last year Mike earned _______ his brother, who has a lower position.
A. twice as many as
B. twice as much as
C. twice than
D. twice as more as
   满分:2 分
21. Today’s weather is ______ worse than yesterday’s.
A. very
B. much
C. very much
D. much too
   满分:2 分
22. You shouldn’t ______ your time like that, Bob; you have to finish your school work tonight.
A. cut
B. do
C. kill
D. kick
   满分:2 分
23. The students were all entertained in a Mexican restaurant, at Professor Brian’s ______
A. money
B. pay
C. expense
D. loss
   满分:2 分
24. What is the train _____ to Birmingham?
A. fee
B. tip
C. fare
D. cost
   满分:2 分
25. —It’s rather cold in here. Do you mind if I close the window? —______
A. Yes, please.
B. No, go ahead.
C. Sure, please.
D. I don’t like it.
   满分:2 分
26. Had you come five minutes earlier, you ______ the train to Birmingham. But now you missed it.
A. would catch
B. would have caught
C. could catch
D. should catch
   满分:2 分
27. —Thanks for your help. —______
A. My pleasure.
B. Never mind.
C. Quite right.
D. Don’t thank me.
   满分:2 分
28. —Haven’t seen you for ages! What are you busy doing now? —______
A. I hate the weather here.
B. My hair is getting a bit longer.
C. Yeah, thanks for coming.
D. I am working part time in a bookshop, you know.
   满分:2 分
29. They had succeeded _______ the task in time.
A. at completing
B. to complete
C. in completing
D. complete
   满分:2 分
30. When Lily came home at 5 p.m. yesterday, her mother ______ dinner in the kitchen.
A. cooked
B. was cooking
C. cooks
D. has cooked
   满分:2 分

电子科大《大学英语1(本科)》在线作业1
试卷总分:100 测试时间:--
单选题
多选题
判断题

、多选题(共 10 道试题,共 20 分。)
1. The reason ______ he was late was unknown.
A. why
B. for which
C. that
D. which
   满分:2 分
2. --Did you remember to give Tom the key to the bike? --Yes,I gave it to him______I saw him.
A. while
B. once
C. immediately
D. the moment
   满分:2 分
3. This is the way ______ he thought of to solve the problem.
A. which
B. that
C. in which
D. how.
   满分:2 分
4. The reason ______ he gave us is enough.
A. that
B. which
C. when
D. why
   满分:2 分
5. He’s determined to finish the job ______ long it takes.
A. no matter
B. however
C. no matter how
D. whatever
   满分:2 分
6. I don’t like the way ______ he talks.
A. /
B. that
C. in which
D. how
   满分:2 分
7. Do you know the date ______ I was born.
A. which
B. when
C. on which
D. what
   满分:2 分
8. For a successful business, friendly and ______ staff are essential.
A. sufficient
B. effective
C. efficient
D. responsible
   满分:2 分
9. Strict ______ measures have been taken during the President's visit.
A. secure
B. security
C. safety
D. save
   满分:2 分
10. We must learn to act in ways ______ do not harm other living things.
A. which
B. that
C. in which
D. how
   满分:2 分

电子科大《大学英语1(本科)》在线作业1
试卷总分:100 测试时间:--
单选题
多选题
判断题

、判断题(共 10 道试题,共 20 分。)
1. The old man likes take a walk in the village after supper.
A. 错误
B. 正确
   满分:2 分
2. The bread my mother makes is much better than what you can buy at the store.
A. 错误
B. 正确
   满分:2 分
3. When I at school, I studied very hard.
A. 错误
B. 正确
   满分:2 分
4. After write the notice, he put it up on the wall. 。
A. 错误
B. 正确
   满分:2 分
5. I enjoy talk with him over a cup of coffee.
A. 错误
B. 正确
   满分:2 分
6. The boy ran to his mother cry
A. 错误
B. 正确
   满分:2 分
7. When he walking in the park, he felt a little tired.
A. 错误
B. 正确
   满分:2 分
8. Those who eat too much will easily ill.
A. 错误
B. 正确
   满分:2 分
9. Bird can fly.
A. 错误
B. 正确
   满分:2 分
10. Looking at him in rags, she felt embarrassed.
A. 错误
B. 正确
   满分:2 分

(责任编辑:admin)要这答案加QQ:800020900 或加微信:q800020900 获取
顶一下
(0)
0%
踩一下
(0)
0%
------分隔线----------------------------
发表评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
用户名: 验证码:点击我更换图片
栏目列表
推荐内容