52单词网 > 高中英语 > 高中英语题库 > The boy was so tired that he fell asleep his mother could take off his clothes.A

The boy was so tired that he fell asleep his mother could take off his clothes.A

来源:网络 时间:
The boy was so tired that he fell asleep his mother could take off his clothes.A

The boy was so tired that he fell asleep ______ his mother could take off his clothes.

A.beforeB.afterC.whileD.when

试题答案

A

解析