TEACHER-who cleaned the blackboard yesterday?JOHN-I did.

分类: 作业答案 • 2021-12-28 15:33:15

问题描述：

TEACHER-who cleaned the blackboard yesterday?JOHN-I did.
为什么回答是I did.而不是I cleaned.

答

其实这就是一种大家习惯回答的方式.你可以说,john cleaned the blackboard yesterday或者John说I cleaned the blackboard yesterday...但是我们简单回答的时候一般就是用did来说.