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In order to find the missing child, villagers all they can over the past five hours.A. did B. doC. h

编辑:chaxungu时间:2026-04-27 03:22:58分类:高中英语题库

【题目】In order to find the missing child, villagers _________ all they can over the past five hours.

A. did B. do

C. had done D. have done

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【答案】D

【解析】

考查时态。

句意:为了找到那个失踪的孩子,在过去的5个小时中,村民们已经做了所有他们能做的。句中they can是定语从句,修饰先行词all,在从句中省略了can后面的do(因为主句谓语动词是实意动词do),根据句中时间状语over the past five hours可知用现在完成时。故选D。