题目内容：

给动词的适当形式填空,Li Lei __usually __(not come) to school by bike.He(come) on foot

优质解答

Li Lei does not usually come to school by bike.He comes on foot.Li Lei 是1个人,助动词用单数,does,does 后接动词原形,所以是come.而 He comes on foot.因为后面不用助动词,所以,comes 就可以了....