问题描述:
do your parents read newspapers every day为什么用do,什么情况下用does
The girl _______(teach) us English on Sundays. 为什么答案是teaches,为什么要+es
The girl _______(teach) us English on Sundays. 为什么答案是teaches,为什么要+es
问题解答:
我来补答展开全文阅读