After Jackson (wait) ______for an hour, he reached the conclusion that Mr. Smith

游客2023-10-02 33

问题 After Jackson (wait) ______for an hour, he reached the conclusion that Mr. Smith was not coming.

选项

答案 had been waiting

解析本题中wait这个动作从过去某一时刻开始，一直持续到过去另一时刻，强调的是动作的持续时间长。因此用过去完成进行时比较恰当。

转载请注明原文地址:http://tihaiku.com/zcyy/3064932.html

相关试题推荐

随机试题

最新回复(0)

______the1990’sthatthetradebetweenthetwocountriesreacheditshighestpo