Mum often makes kitty ——(do)her homework before dinner

问题描述:

Mum often makes kitty ——(do)her homework before dinner
为什么答案是do不是does啊

do 变成does的时候是当do 是句中谓语动词的时候.
这句话里的谓语动词是make,所以make 变成了makes.make后依题意加动词的原型.所以用的是make do