东大15春学期《大学英语(四)》在线作业3答案
一、单选题（共 20 道试题，共 100 分。）
1. 78. Nylon fibers last longer and are stronger than natural fibers _______ silk or cotton. A. such as B. as regards C. as well as D. as such 正确答案：A
2. 37. Mark often attempts to escape ______ whenever he breaks traffic regulations. A. having been fined B. to be fined
C. to have been fined D. being fined 正确答案：D
3. 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 正确答案：A
4. 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 正确答案：D
5. 114. The president promised to keep all the board members __________ of how the negotiations were going on. A. informed B. inform
C. be informed D. informing 正确答案：A
6. 21. I believe you are on duty, ______ you are in plain clothes.
A. as soon as B. for fear that C. even though D. so that 正确答案：C 7. 93. The millions of calculations involved, had they been done by hand, __________ all
practical value by the time they were finished. A. had lost B. would lose
C. would have lost D. should have lost 正确答案：C
8. 23. ______ at the airport, Mrs. Robertson felt a great burden taken off her shoulders.
A. Seen her two sisters-in-law off
B. Having seen her two sisters-in law off C. With her two sisters-in-law seen off D. By seeing her two sisters-in-law off 正确答案：B
9. 9. His clothes ______, Soapy was thrown out of the restaurant by the waiter. A. dirty and worn B. were dirty C. were worn D. be dirty 正确答案：A
10. 27. Several families of birds feed primarily ______ flying insects and have developed long
wings and wide-opening mouths. A. on B. to C. with D. up
正确答案：A
11. 15. The lecturer had the feeling that a good deal of what he said had not been ______. A. taken in B. taken over C. take up D. take on 正确答案：A
12. 118. He was punished __________ he should make the same mistake again. A. unless
B. lest C. if
D. provided 正确答案：B
13. 97. A season ticket __________ the holder to make as many journeys as he wishes within the
stated period of time. A. grants B. promises C. entitles D. presents 正确答案：C
14. 56. You cannot ______ it, for I saw you in the very act of doing it. A. deny B. reject C. withdraw D. avoid 正确答案：A
15. 6. I won't have you answer me ______ that manner. A. with B. in C. by
D. through 正确答案：B
16. 89. Quite a lot of people watch TV only to _______ time. A. waste B. spend C. kill D. pass 正确答案：C
17. 77. Tiny atomic electric batteries have certain advantages over the _______ storage batteries. A. universal B. inclusive C. indefinite D. conventional 正确答案：D
18. 59. The information we have got ______ that the area has a hot climate all the year round. A. directs B. indicates C. claims D. contains
东南大学2015春学期《大学英语(四)》在线作业3答案
