When they heard the bad news,they couldn`t help ____ .a.cry b.cries c.crying d.cried理由?

分类: 作业答案 • 2022-02-17 23:37:04

问题描述：

When they heard the bad news,they couldn`t help ____ .
a.cry b.cries c.crying d.cried
理由?

答

couldn`t help doing
是忍不住的意思