they have school trip is September 4th.哪里错了?
问题描述:
they have school trip is September 4th.哪里错了?
如果是两动词不能连用,have和is中间不是还有school trip么?
答
记住,一句话中只可以有一个动词.have 和is不可以同时存在一个句子中,无论中间有什么.这句话可以把is 改为on