—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green.—Oh, sorry

题目简介

—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green.—Oh, sorry

题目详情

—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green.
—Oh, sorry and thank you.
A.whenB.afterC.untilD.while
题型:单选题难度:中档来源:不详

答案

C
A项在……的时候;B项在……之后;C项到……为止,在……以前;D项当……的时候。句意“嘿,伙计。现在你不能穿过街道。在交通灯变绿以前,你必须等。C项符合题意。

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