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52. The mechanical engineer has resigned, making the task ______.
A. all the more difficult
B. all more difficult
C. very more difficult
D. the more difficult
正确答案是
53. You are planning everything on the ______ that he is coming with us.
A. consumption
B. resumption
C. assumption
D. observation
正确答案是
54. The trial is to be ______ while new evidence is being considered.
A. suspended
B. continued
C. resumed
D. ended
正确答案是
55. The child has a bad habit of chewing his nails ______.
A. consciously
B. unconsciously
C. disconsciously
D. conscientiously
正确答案是
56. In order to study for a degree in America, he had to become ______ in English.
A. proficient
B. prominent
C. familiar
D. experienced
正确答案是
57. French wines no longer ______ the wine trade of the USA. American wines have taken their places.
A. command
B. dominate
C. hold
D. occupy
正确答案是
58. The sun soon ______ the mist.
A. scattered
B. discharged
C. discarded
D. dispelled
正确答案是