题目内容
【题目】He was about to leave ___ Tom arrived so he stayed a little longer.
A.when
B.while
C.as
D.before
【答案】A
【解析】句意:“他正要走的时候汤姆来了,于是他就多停留了一会儿。”be about to与when连用,表示“即将要干某事时,这时候……”之意,符合语境。
练习册系列答案
相关题目
题目内容
【题目】He was about to leave ___ Tom arrived so he stayed a little longer.
A.when
B.while
C.as
D.before
【答案】A
【解析】句意:“他正要走的时候汤姆来了,于是他就多停留了一会儿。”be about to与when连用,表示“即将要干某事时,这时候……”之意,符合语境。