题海让大学四年没有难题
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题目详情

单选题 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

大学英语Ⅰ(二)课程封面

学科:大学英语Ⅰ(二)

时间:2025-12-15 01:14:05

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