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are much likely to succeed in their studies than are those
A B C
with little ambition .
D
16. Despite much research, there are still certain elements in the life cycle of the insect that is
A B C
not fully understood .
D
17 . In 1921 Einstein won the Nobel Prize, and was honored in Germany until the rise of Nazism
A B
then he was driven from Germany because he was a Jew.
C D
18. The data received from the two spacecrafts whirling around Mars indicate that there is much
A B C
evidence that huge thunderstorms are occuning about the equator of the planet .
D
19. Generally speaking, the bird flying across our path is observed, and the one staying on the
A B
tree near at hand is passed by without any notice taking of it.
C D
20. Mercury's velocity is so much greater than the Earth's that it completes more than four rev-
A B
olutions around the Sun in the time that takes the Earth to complete one.
C D
Section C:
21. I was speaking to Ann on the phone when suddenly we were ___.
A. hung up B. hung back C. cut down D. cut off
22. She wondered if she could have the opportunity to spend _____ here so that she could learn more about the city.
A. sometimes B. some time C. sometime D. some times
23. Ms. Green has been living in town for only one year, yet she seems to be ____ with everyone who comes to the store.
A. accepted B. admitted C. admired D. acquainted
24. He does not ___ as a teacher of English as his pronunciation is terrible.
A. equal B. match C. qualify D. fit
25. Dozens of scientific groups all over the world have been ____ the goal of a practical and economic way to use sunlight to split water molecules.
A. pursuing B. chasing C. reaching D. winning
26. The discussion was so prolonged and exhausting that ____ the speakers stopped for refreshments.
A. at large B. at intervals C. at ease D. at random
27. When travelling, you are advised to take travellers' checks, which provide a secure ____ to carrying your money in cash.
A. substitute B. selection C preference D. alternative
28. I never trusted him because I always thought of him as such a ______ character.
A. gracious B. suspicious C. unique D. particular
29. Changing from solid to liquid, water takes in heat from all substances near it, and this _____ produces artificial cold surroun上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] ... 下一页 >> |
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