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the earth's surface.
D
15 . "The Bunsen burner is so named because it is thought to be invented by Robert Bunsen, who
A B C
was Genman by birth.
D
16. Much although I have traveled, I have never seen anyone to equal her in thoroughness,
A B
whatever the job.
C D
17. The weeds and tall grass in that yard makes the house look as if it had been vacant for quite
A B C D
some time.
18 . If only the nature of the aging process is better understood, the possibility of discovering a
A B C
medicine that can block the fundamental process of aging seems very remote .
D
19. When I consider how talented he is as a painter, I cannot heip but believing that the public
A B C D
will appreciate his gift .
20. Allen has stated that he has always had a great interest and admiration for the work of the
A B C D
British economist Keynes .
Section C:
21. Please do not be ___ by his bad manners since he is merely trying to attract attention.
A. disregarded B. distorted C. irritated D. intervened
22. Craig assured his boss that he would ___ all his energies in doing this new job.
A. call forth B. call at C. call on D. call off
23. Too much ___ to X-rays can cause skin burns, cancer or other damage to the body.
A. disclosure B. exhibition C. contact D. exposure
24. When confronted with such questions, my mind goes ____, and I can hardly remember my own date of birth.
A. dim B. blank C. faint D. vain
25. It is well known that knowledge is the ____ condition for expansion of mind.
A. incompatible B. incredible c. indefinite D. indispensable
26. More than two hundred years ago the United States ____ from the British Empire and become an independent country.
A. got off B. pulled down C. broke away D. attached to
27. Care should be taken to decrease the length of time that one is ____ loud continuous noise.
A. subjected to B. filled with C. associated with D. dropped off
28. Some of the most important concepts in physics ____ their success to these mathematical systems.
A. oblige B. owe C. contribute D. attribute
29. As your instructor advised, you ought to spend your time on something ____ researching into.
A. precious B. worth C. worthy D. valuable
30. As a defense against air-pollution damage, many plants and animals____ a substance to absorb harmful chemi 上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] ... 下一页 >> |
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