She said,"I must go home."变为间接引语时,must需要变吗?像She said,"I can swim."就变为 She said that she could swim.把can变为了could

分类: 作业答案 • 2021-12-19 16:24:47

问题描述：

She said,"I must go home."变为间接引语时,must需要变吗?
像She said,"I can swim."就变为 She said that she could swim.
把can变为了could

答

不用，must没有过去时态

答

要变，变成had to

答

,must不需要变,因为它没有过去式

答

不需要变的