The boy was having a class when the earthquake broke out in yushu. He could have been killed if he w

题目简介

The boy was having a class when the earthquake broke out in yushu. He could have been killed if he w

题目详情

The boy was having a class when the earthquake broke out in yushu. He could have been killed if he      with his family.
A.had stayedB.stayedC.would stayD.is to stay
题型:单选题难度:偏易来源:不详

答案

A

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