be not allowed为什么有两个动词
英语里一句句子为什么有两个be动词
I'll be back home.中will和be都是be动词吗?为什么会有两个be动词呢?
[ ] should not be allowed to drink wine
should not be allowed to语法对吗?
should i be allowed to make my own decisions中的动词短语有什么?
be not allowed to do 是否等于must not
It’ going to be sunny tomorrow.to是一个动词,be也是一个动词,为什么一个句子可以有两个
为什么有些句子有be动词,有些没有be动词
为什么“Do not ”后面的be动词用原形
Should smoking be allowed among young students?Why or not?
Twenty-year-olds should not be allowed in china.
Should smoking be allowed among young students?Why or not