My friend’s flight had taken off _________ I got to the airport to see him off.A.whileB.afterC.befor

题目简介

My friend’s flight had taken off _________ I got to the airport to see him off.A.whileB.afterC.befor

题目详情

My friend’s flight had taken off _________ I got to the airport to see him off.
A.whileB.afterC.beforeD.until
题型:单选题难度:中档来源:不详

答案

C

试题分析: 句意:在我到达机场送朋友前,他的航班已经起飞了。while当……的时候, after在……之后, before在……之前,until直到……。take off起飞,see off送行。got to一般过去时,had taken off过去完成时,可知主语动作发生在从句之前,故选C.

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