you must open the door。open是不带to的不定式么

来源：百度知道编辑：UC知道时间：2024/06/12 07:09:12

you must open the door。

这一句是祈使句.

情态动词must后加动词原形,不带不定式.

must

We must obey orders.
我们必须服从命令。
I must shut the door, or the rain will come in.
我必须把门关上，不然雨就进来了。

不是的.有了情态动词must,后面的动词都只能够用原形.

I can't open the lock. There must be ___ key taht will open it. you must open the door。open是不带to的不定式么一道题目:You must keep your eyes( )when you do eye exercise. A.close B.open C.closed D.open You mustn't walk on grass,must you? 后句中的must用的对吗？ I can't follow you work must come first No, in China you must wait and open later.的翻译，跪求 You must know that he is bad ( ) you though you haven't ( ). What you must ,mustn't or can do when you speak to an American When you meet someone from China ,what you must mustn't or can do. I don't know you. You must have mistaken me _____ someone else.