Mr.Collins argues that it is unrealistic for his secretary to do anything for any real purpose before she has reached the level of () with computers.


Mr.Collins argues that it is unrealistic for his secretary to do anything for any real purpose before she has reached the level of () with computers.

A.proficiency

B.accuracy

C.sufficiency

D.deficiency

正确答案:proficiency


Tag:大学英语综合教程 时间:2022-01-28 15:42:42

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