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复合杠杆指企业生产经营中由于存在固定成本会产生经营杠杆效

时间:2018-01-03 15:24来源:未知 作者:admin 点击:
8.复合杠杆指企业生产经营中由于存在固定成本会产生经营杠杆效应,由于存在固定财务费用会产生财务杠杆效应,二者共同作用使普通股每股收益变动率大于产销售额变动率的规律称为复合杠杆。 A. 错误 B. 正确 正确答案:B满分:2分 9.现金流量是指项目投资的计算

浙大12春学期《英语(1)在线作业
浙大《英语(1)》在线作业
一,单选题
1. Each man __got up and spoke.
A. on turn
B. in turn
C. by turn
D. for turn
正确答案:B
2. One question that( )us was: How far were the unknown objects flying?
A. do interest
B. does interest
C. did interest
D. did interested
正确答案:C
3. I haven’t a pen. Can you lend me( )?
A. it
B. that
C. one
D. a
正确答案:C
4. --Can I buy stamps here?-----Well, we( )them, but we haven't got any at the moment.
A. sold
B. do sell
C. did sell
D. do sells
正确答案:B
5. Keep ( )and you will succeed in the end
A. to try
B. try
C. and try
D. trying
正确答案:D
6. ( )is a period of heavy traffic.
A. Busy hour
B. Busy time
C. Rush hour
D. Rush time
正确答案:C
7. I will make up my own mind on the basis of the advice I'be been given.
A. 根据得到的建议,我要做出自己的判断。
B. 根据别人的建议,我将得出自己的结论。
C. 我会根据得到的建议自己做出决定的。
D. 以别人的建议为基础,我自己做出决定。
正确答案:C
8. It is ( )I do not want to go to the party, ( )I am really too busy to afford the time.
A. not ... but
B. not that... but that
C. not only ... but also
D. both ... and
正确答案:B
9. A series of attempts having been made, he came to a successful solution( )the problem.
A. into
B. with
C. in
D. to
正确答案:D
10. Because of the snow,schools have been closed and children were told to stay( )home.
A. at
B. with
C. in
D. on
11. It is easy to solve this math problem. You can ( )it ( )by adding all the numbers.
A. work ……out
B. work……up
C. work……on
D. work……at
12. ( )his work , Einstein needed only a pen and a pad of paper
A. Doing
B. Having done
C. To do
D. To have done
13. Mother saved every penny she could spare( ) for my schooling.
A. to pay
B. paying
C. to be paid
D. paid
14. In the darkness, Mrs. Warren ( ) her way into the kitchen and switched on the light.
A. gripped
B. groped
C. guided
D. guarded
15. Joe had to get the car fixed no matter how much it( ).
A. costs
B. will cost
C. cost
D. had cost

36. Little John saw a man ( ) with a money collection box.
A. going round
B. going through
C. getting up
D. getting on
37. A lot of people( )to help us when we were in trouble.
A. served
B. volunteered
C. realized
D. traveled
38. It is important that we ( ) more attention to the environmental protection.
A. would pay
B. pay
C. to pay
D. should have paid
39. One of the listeners asked Professor Kent if he believed the( )of houses and land would continue to increase.
A. cost
B. size
C. service
D. order
40. Dan ( )his head so people couldn't see the tears in his eyes.
A. turned off
B. turned down
C. turned away
D. turned on
41. A few years later, the schoolhouse was far too small to( )the many young people who wanted to stay there.
A. hold
B. carry
C. cover
D. bring
42. Louise thought I was talking about her,( )in fact, I was talking about myself.
A. where
B. which
C. while
D. whom
43. All the tourists safely( )at a small village after they had walked in the woods for almost 30 hours.
A. got
B. reached
C. received
D. arrived
44. Every State in Australia has its own act( )door- to- door salesmen and saleswomen.
A. has dealt with
B. deal with
C. dealt with
D. dealing with
45. I am sorry, she is out right now. Can I( )?
A. take a message
B. pick a letter
C. take a note
D. bring a message
46. Is Mr. Smith a suitable person___ over the job ?
A. to take
B. taking
C. taken
D. takes
47. As a student of Chinese literature, she enjoys giving( ) of poems by her favourite poets.
A. recreations
B. recitations
C. repetitions
D. rehearsals
48. Have you finished( )hat magazine?
A. to read
B. to have read
C. having read
D. reading
49. ( )some recent work( )your older work and you’ll see how much you’ve improved
A. Get...out of
B. Involve...in
C. Put...into
D. Compare...with
50. It was such a big menu that I didn’t know( ) .
A. to choose what
B. choose what
C. what to choose
D. what it chooses

16. It's often ( )to have a talk with Sam; he is so clever and humorous.
A. interests
B. interest
C. interesting
D. interested
17. Jane’s parents wouldn’t let her ( )with boys.
A. go out
B. going out
C. to go out
D. goes out
18. She's been going( ) ever since the birth of her third child.
A. on diet
B. on a diet
C. to be thin
D. not to be fat
19. Anyone who fails to ( ) will not be admitted to the Univerdity.
A. get these requirements
B. have these requirements
C. meet these requirements
D. make these requirements
20. Jerry got ten dollars each week for( ) the dog for his next door neighbor.
A. thinking about
B. caring about
C. worrying abuot
D. looking after
21. Are you ready to ( ), or would you like to look at the menu for a little longer?
A. order
B. buy
C. want
D. decide
22. ( ) your study habits will improve your performance in the exams.
A. Improved
B. Having improved
C. Improving
D. To improve
23. Children are getting more and more excited as December the 25th( ).
A. goes
B. draws
C. charges
D. approaches
24. I think this problem should ( )quickly.
A. treat
B. treated with
C. deal with
D. be dealt with
25. Air pollution has two( )causes:moving automobiles and stationary sources.
A. minor
B. major
C. necessary
D. essential
26. It is time( )you ( )up marketing policy.
A. of...to draw
B. for...to draw
C. for...drawing
D. of...drawing
27. It was long supposed that the main difference between animals and plants was that the former could move about while the( )could not.
A. other
B. latter
C. another
D. later
28. Duna was murdered( )three other men near Armagh.
A. alone with
B. along with
C. along which
D. along who
29. A back injury( )the player to withdraw from Wimbledon(温布尔登国际网球赛).
A. made
B. let
C. took
D. forced
30. Peter's ( )toward women really surprises me.
A. invasion
B. insight
C. emotion
D. attitude
31. If you( )too hot during the night, turn down the central heating.
A. feels
B. felt
C. feel
D. will feel
32. Let’s start the meeting ( ) a chairman.
A. by electing
B. through electing
C. with electing
D. electing
33. It isn't that I don't want to like Bach, ( ) I'm tone-deaf, and I've never really heard anybody's music.
A. but
B. though
C. but that
D. because that
34. She amused( )by listening to light music
A. herself
B. her
C. sheself
D. himself
35. Can you ( ) me( )my homework?
A. help; with
B. help; to
C. give; to help
D. get; to

 

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