问答网

当前位置: 首页 > 知识问答 > shoulddo和shouldbedoing有什么差别

shoulddo和shouldbedoing有什么差别

知识问答 浏览4次

shoulddo释义:

在一起

例句:

The boy went home and thought about it long and hard. He asked his father what he shoulddo.

这个男孩回家苦苦思索了很久,他问自己的父亲他该做些什么。

shouldbedoing释义:

本应该在做……

例句:

If you are in any doubt as to whether you should be doing these exercises, consult your doctor.

如果你拿不准是否应进行这种锻炼,咨询一下医生好了。