我想问一下这道题怎么回答：
问题描述：
我想问一下这道题怎么回答：
She usually comes to school by bus.改为一般疑问句,并作肯定,否定回答.
答
谓语动词是实意动词,用does或do,这里是第三人称,用does.
一般疑问句：Does she usually comes to school by bus?
肯定：Yes,she does
否定：No,she isn't