题目内容
It was not until 3 days later that the boy came back to life and explained to the police what_______ to him.
- A.was happening
- B.was to happen
- C.had happened
- D.has happened
C
考查时态。句意为:两个星期后,那个男孩才苏醒过来,向警方解释到底发生了什么事。happen发生在explain之前,是“过去的过去”,用过去完成时。
考查时态。句意为:两个星期后,那个男孩才苏醒过来,向警方解释到底发生了什么事。happen发生在explain之前,是“过去的过去”,用过去完成时。
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