题海让大学四年没有难题
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题目详情

单选题 The number of students in this class is ______ that of the previous one, and the ratio of boys to girls is ______ 2:1

A. twice as many as; as

B. twice as much as; as

C. twice as many as; /

D. twice as much as; /

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时间:2026-04-22 12:30:13

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