what does peter do his homework 为什么是do

问题描述:

what does peter do his homework 为什么是do

因为
do one's homework 固定用法‘ 做作业
does 是助动词,后面的动词要用原形.
如果不明白,请再问;如果对你有所帮助,
请点击本页面中的“选为满意回答”按钮,