It has been years ________ I returned home.【单选题】

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It has been years ________ I returned home.

A. after

B. that

C. since

D. when

参考答案:

C

译文:我回家已经有好几年了。此题考查连词 since 的用法。 since 表示“从 (过去某事 )以来,以后或到现在”时,主句多用完成时态。又如:Where have you been since I last saw you? 自从我上次见到你以后,你到哪去了 ?

英语考试