34. It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______.

题目简介

34. It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______.

题目详情


34. It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______.
A.had wiped outB.have wiped out
C.had been wiped outD.have been wiped out
题型:单选题难度:偏易来源:不详

答案

D

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