题目内容
【题目】Eighty percent of people trapped in the ruins ______ at last.
was dug out
has dug out
were dug out
have dug out
【答案】C
【解析】主语是动作的承受者,故应该是用被动语态。
练习册系列答案
相关题目
题目内容
【题目】Eighty percent of people trapped in the ruins ______ at last.
was dug out
has dug out
were dug out
have dug out
【答案】C
【解析】主语是动作的承受者,故应该是用被动语态。