what we should do is后面到底加ing还是to do?
问题描述：
what we should do is后面到底加ing还是to do?
答
is 后面通常接 to do ...
但 to 很常被省略,比如
What we should do is to buy another computer
或
What we should do is buy another computer
我是加拿大人,前英语老师.