问题 选择题

Tom got all A’s ________ he spent most of his time studying.

A.if

B.before

C.because

D.although

答案

答案:C

本题的含义是汤姆取得了好成绩,因为他把大部分时间花费在学习上。本题表示的是因果关系,在原因状语前可用because,故本题选C。

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