What do most students do every day?这个问题的回答是Do their homework.还是 Doing their homework.?请解释一下,谢谢!
问题描述：
What do most students do every day?
这个问题的回答是Do their homework.还是 Doing their homework.?请解释一下,谢谢!
答
如果不省略主语they，就是they do their homework；如果省略主语，就是doing their homework。
答
They do their homework.这里问的是do what,所以,你不可能用doing their homework...但这样问时：--What will make you happy?-- Watching television这里问的是主语,所以,答的是Watching television will make me h...