首先主语是students,因此是复数,排除C,D用法是错的只能用don‘t need
A、B语法上都没问题,但是通过意思学生需要（不需要）每天早上交给老师作业~需要就是A,不需要就是B,在我看来A还是最妥当的~
Students__ to hand their homework in the teachers every morning.A.need B.need not C.doesn't need
Students__ to hand their homework in the teachers every morning.A.need B.need not C.doesn't need
D.not need
D.not need
英语人气：542 ℃时间：2019-10-23 05:58:27
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