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精英家教網 > 高中英語 > 題目詳情

She will tell us why she feels so strongly that each of us has a role__________in making the earth a better place to live.?

A.to have played

B.to play?

C.to be played

D.to be playing

B

句意為“她會告訴我們,她為什么如此強烈地感到我們每個人都有責任把地球變得更適合居住”。play a role in sth.“在某事中起作用”;have sth.to do中的不定式作后置定語,用主動形式表示被動。

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A.dropped out

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