问题 选择题

My brother is always making good use of the time _______ he can spare.

A.when

B.in which

C.while

D.that

答案

答案:D

考查定语从句。先行词是the time,指物用which或that,定语从句中的spare缺少宾语,故用that作宾语。故选D。

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