______ in the queue for half an hour, Tom suddenly realized that he had left his

游客2023-10-07 26

问题 ______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.

选项 A、To wait
B、Waiting
C、Having waited
D、To have waited

答案 C

解析此句应该用分词短语的完成形式表示在主句谓语动词之前发生的动作。

转载请注明原文地址:https://tihaiku.com/zcyy/3079448.html

相关试题推荐

随机试题

最新回复(0)

_____(我突然想起来)thatIstillowed200dollarstomyfriendTom.Itsuddenlyoccurred