One third of the people trapped in the ruins _______ at last.A.has dug outB.was dug outC.have dug o

题目简介

One third of the people trapped in the ruins _______ at last.A.has dug outB.was dug outC.have dug o

题目详情

One third of the people trapped in the ruins _______ at last.
A.has dug outB.was dug outC.have dug outD.were dug out
题型:单选题难度:中档来源:不详

答案

D
考察主谓一致。句意:陷入废墟中的三分之一的人最后被发现了。在有分数修饰的名词后,谓语与复数主语保持一致,本句中people表示复数人们的意思,人们是被发现的对象,故用被动语态,选D。

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