I will never forget the ten years _________ we bo
A. when B. during which C. which D. in which
要看到完整的句子才才能确定答案的。
C. which········ 。。。
C. which········
C. which /////////////////////
答:C. which 在这里which是指ten years,在从句中是spent的宾语,要充当从句中的一个成分,所以必须用关系代词which详情>>
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