13春学期《大学英语(四)》在线作业1
试卷总分：100 测试时间：--
单选题

、单选题（共 20 道试题，共 100 分。）
1. 75. The president could not go to the meeting, so Mr. Smith ______ him.
A. recorded
B. renewed
C. represented
D. recalled
   满分：5 分
2. 115. Eating too much fat can _____ heart disease and cause high blood pressure.
A. contribute to
B. attribute to
C. attend to
D. devote to
   满分：5 分
3. 82. Having been found guilty, the man was given a severe _______ by the judge.
A. service
B. sentence
C. crime
D. crisis
   满分：5 分
4. 17. We have not seen our next-door neighbors for weeks. They ______ somewhere for holiday.
A. should have gone
B. need have gone
C. ought to have gone
D. must have gone
   满分：5 分
5. 47. They are pleased to switch it off when they do not like the programme or change to the other ______.
A. channel
B. title
C. volume
D. version
   满分：5 分
6. 35. Come and see me whenever ______ .
A. you are convenient
B. you will be convenient
C. it is convenient to you
D. it will be convenient to you
   满分：5 分
7. 48. He warned that industry would have to face more ______ from European goods.
A. conflict
B. dispute
C. competition
D. investment
   满分：5 分
8. 87. I obeyed his order but only under _______ of punishment.
A. danger
B. threat
C. horror
D. terror
   满分：5 分
9. 106. Government reports, examination compositions, legal documents and most business letters are the main situations ________ formal language is used.
A. in which
B. on which
C. in that
D. at what
   满分：5 分
10. 86. I can not give you _______ for the type of car you sell because there is no demand for it in the market.
A. an expense
B. a charge
C. a purchase
D. an order
   满分：5 分
11. 22. He dare not quit his present job ______ being unable to find another one.
A. in fear of
B. in fears of
C. for fear of
D. with fear of
   满分：5 分
12. 13. It ______ that the best applicants will be employed.
A. remains doubtful
B. goes without saying
C. hasn't been clear
D. doubts
   满分：5 分
13. 63. This is confidential. Don't ______ a word of this to anyone.
A. let
B. utter
C. leak
D. expose
   满分：5 分
14. 65. On arriving at Singapore, we telephoned to ______ our mother’s uneasiness.
A. cut
B. relieve
C. subtract
D. decrease
   满分：5 分
15. 51. I'm excited about the ______ of going to the States.
A. request
B. division
C. possibility
D. reality
   满分：5 分
16. 76. They gave _______ broadcast while the performance was in process on the stage.
A. alive
B. live
C. living
D. lively
   满分：5 分
17. 119. Petrol is refined from the __________ oil we take out of the ground.
A. A. fresh
B. original
C. rude
D. crude
   满分：5 分
18. 104. We hadn't met for 20 years, but I recognized her __________ I saw her.
A. for the moment
B. the moment when
C. at the moment when
D. the moment
   满分：5 分
19. 102. Purchasing the new production line will be a _______ deal for the company.
A. profitable
B. tremendous
C. forceful
D. favorite
   满分：5 分
20. 31. At best, this is only a temporary substitute ______ the other one.
A. to
B. from
C. for
D. with
   满分：5 分