The teacher says that Mary _____ work hard next year.A.will have to B.had better选哪个,为什么.

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/01 00:53:44

The teacher says that Mary _____ work hard next year.A.will have to B.had better选哪个,为什么.
The teacher says that Mary _____ work hard next year.A.will have to B.had better
选哪个,为什么.

The teacher says that Mary _____ work hard next year.A.will have to B.had better选哪个,为什么.
The teacher says that Mary ___will have to__ work hard next year.
答案是A
主句中老师说是一般现在时态,从句中说是明年,所以要一般将来时.所以使用will have to
had better是一般过去时,前后时态就有问题.

A 老师说明年Mary必须要努力了。