When the children are too young to walk that far,their mothers take turn driving them to school.take turn 是不是词组,后面为什么用ing形式

分类: 作业答案 • 2022-02-15 12:26:38

问题描述：

When the children are too young to walk that far,their mothers take turn driving them to school.
take turn 是不是词组,后面为什么用ing形式

答

take turn 动+介后面动词当然使用ing了.

答

take turn 是词组,是轮流的意思
turn是个介词后面用到动词的时候要用ing形式的!