You _____ to the meeting tonight if you have something impor

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/08 12:11:41

You _____ to the meeting tonight if you have something important to do.
a .needn't to come B.don't need to come C.don't need coming D.needn't come
这里似乎B.D都对,但哪个更好些?我们老师说两个都可以,但我始终觉得只有D可以

BD 都正确.这里考察了need 的用法：
need 有两个词性：实义动词和情态动词
当实义动词讲时,其后跟不定式 to do . 否定句借助于助动词do
当情态动词讲时,符合情态动词的用法,即其后跟动词原形.否定句在其后加not

You _____ to the meeting tonight if you have something impor You _______ to the meeting today if you have something impor You ___ to the meeting tonight if you have something importa you ___to the meeting tomorrow if you have something importa You ______to the meeting tomorrow if you have something impo You ( )to the meeting this afternoon if you have something i 1.You ____ to the meeting this morning if you have something you （）to the meeting this afternoon if you have something t You___to the meeting this afternoon if you have something im You _____ to the meeting this afternoon if you have somethin If you go to the cinema tonight,_____. You ____to the meeting this aternoon if you have something i