作业帮 > 英语 > 作业

关于动词不定式The road is all wet.It must have rained yesterday.这个h

来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/10/01 15:34:47
关于动词不定式
The road is all wet.It must have rained yesterday.
这个have rained应该是不定式的完成式吧,为什么把to省略了?
关于动词不定式The road is all wet.It must have rained yesterday.这个h
The road is all wet.It must have rained yesterday.
道路全部都是湿的,昨天肯定下雨了.
have rained 用的是现在完成时,因为“下雨rain”对现在造成了影响,即“道路是湿润的”,所以用现在完成时正确啊!