一、单选题（共 40 道试题，共 100 分。）V 1. In one year rats eat 40 to 50 times ______ weight.
A. its
B. and
C. their
D. theirs
满分：2.5 分
2. That so many advances have been made in ______ is the most valid argument for retaining the research unit.
A. such short time
B. so a short time
C. such a short time
D. such short a time
满分：2.5 分
3. There are several pretty girls standing under the tree, but ______ are known to me.
A. neither
B. none
C. no one
D. all
满分：2.5 分
4. The atomic structure is, ______, a miniature solar system.
A. as it were
B. as if they were
C. as it were
D. as if are
满分：2.5 分
5. He ought to go to Kwangchow by plane, ______?
A. should he
B. shouldn’t he
C. would he
D. wouldn’t he
满分：2.5 分
6. Since she is angry, we ______.
A. had better leaving her alone
B. should leave her alone
C. might as well leave her alone
D. had rather leave her alone
满分：2.5 分
7. ______, I must do another experiment.
A. Be it ever so late
B. It is ever so late
C. It be ever so late
D. So late it be ever
满分：2.5 分
8. Those examples are not enough, you should give ______ examples to make your argument convincing.
A. some
B. any
C. some more
D. any more
满分：2.5 分
9. I have two novels: one of the two is “Gone with the Wind’, and ______ is “the Tale of Two Cities’.
A. another
B. other
C. none other
D. the other
满分：2.5 分
10. Don’t let me catch you ______.
A. do that again
B. to do that again
C. doing that again
D. done that again
满分：2.5 分
11. “May we take the books out?”
A. No, you may not
B. No, you can not
C. No, you can’t
D. Please don’t
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12. During sleep blood pressure is normally ______ its lowest.
A. in
B. for
C. at
D. by
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13. ______ do we go for picnics.
A. Certainly
B. Sometimes
C. Seldom
D. Once
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14. The molecules of gases move more freely than ______.
A. do liquids and solids
B. liquids and solids do
C. do those of liquids and solids
D. those do of liquids and solids
满分：2.5 分
15. Our livestock ______ not as numerous as they used to be.
A. is
B. are
C. be
D. been
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16. Their victory is ______,for they’ve lost too many men.
A. out of question
B. out of the question
C. out question
D. of question
满分：2.5 分
17. Milk is ______ memories of home and mother so people away from home drink more milk.
A. bound to
B. kept to
C. referred to
D. tied to
满分：2.5 分
18. The ______ about nuclear energy revolves around the waste problem.
A. public’s chief concern
B. public chief concern
C. chief public concern
D. chief concern of public’s
满分：2.5 分
19. ______ iron has relatively few economical uses.
A. Chemical pure
B. Chemically pure
C. Pure chemical
D. Purely chemical
满分：2.5 分
20. As soon as I ______ the tools, I shall begin with the work.
A. have
B. am having
C. have been having
D. have been had
满分：2.5 分
21. It has long been known that there is an electric field ______.
A. inside the earth
B. inside earth
C. inside an earth
D. on earth
满分：2.5 分
22. By no means ______ their own language well.
A. it is true that all English people know
B. is it true that do all English people know
C. it is true that do all English people know
D. is it true that all English people know
满分：2.5 分
23. We ______ on it for many hours, but we have not yet reached any conclusion.
A. are being worked
B. are working
C. have been working
D. have been worked
满分：2.5 分
24. I am listening. But you ______.
A. need be listening
B. should be listening
C. need have been listening
D. ought be listening
满分：2.5 分
25. “Today is very cold, isn’t it?” “Yes, the river is _____ over.”
A. freezed
B. freeze
C. frozen
D. freezing
满分：2.5 分
26. New studies show that two of Saturn’s rings ______ longer than the 4.5 billion years since the birth of the Solar System.
A. could have lasted
B. should have lasted
C. would have lasted
D. must be lasting
满分：2.5 分
27. I don’t ______ the expense; I want the party to be a real success.
A. care for
B. care about
C. be in care of
D. take care of
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28. If we had been more careful, we ______ much better results now.
A. got
B. had got
C. would be getting
D. would have got
满分：2.5 分
29. The elephants ought ______ hours ago by the keepers.
A. to be fed
B. to feed
C. to being fed
D. to have been fed
满分：2.5 分
30. I ______ to him for the error.
A. excused
B. pardoned
C. forgave
D. apologized
满分：2.5 分
31. He failed to supply the facts relevant ______ the case in question.
A. for
B. with
C. of
D. to
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32. _____ is the volume of chemical goods.
A. Constantly growing too
B. Too constantly growing
C. Growing constant to
D. Too growing constant
满分：2.5 分
33. These misfortunes almost deprived him ______ his future career.
A. with
B. of
C. from
D. beyond
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34. Nobody will believe how difficult his work has been ______?
A. will he
B. won’t nobody
C. will they
D. won’t they
满分：2.5 分
35. According to the periodic table, ______ still some elements undiscovered.
A. there seem to be
B. it seems
C. it seems to be
D. here seems
满分：2.5 分
36. He enjoys life ______ the “Queen Anne”.
A. on a board
B. on board
C. in the board
D. board
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37. he attempted ______ to set up a company of his own.
A. with vain
B. on vain
C. in vain
D. of vain
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38. What ______ are you planning to buy?
A. make of car
B. make of the car
C. make of a car
D. make of cars
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39. Let the porter take all the baggage out and put ______ in the lobby.
A. it
B. they
C. them
D. its
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40. They saw ______ girls the day before yesterday.
A. both the other two
B. the two other both
C. the both other two
D. the both two other
满分：2.5 分