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!

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/01 08:04:14

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!

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 happy.

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。