Believe it or not, the Great Wall, which _______ by people, should be protected at once.A.has been d

题目简介

Believe it or not, the Great Wall, which _______ by people, should be protected at once.A.has been d

题目详情


Believe it or not, the Great Wall, which _______ by people, should be protected at once.
A.has been destroyedB.is destroyedC.was destroyedD.is being destroyed
题型:单选题难度:偏易来源:不详

答案

D

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