Now we are not allowed to touch it.为什么要加to

Now we are not allowed to touch it.为什么要加to Now we are not allowed to touch it还原 Now we are not allowed to touch it是什么时态 Now we are not allowed to touch it.不许我们再动它. we are not allowed to touch it,we touch it A mustn't Bmustn' we are not allowed to touch it=we mustn't touch it We are not allowed to touch it.We__touch it A.mustn't B.must we are not allowed to touch it we 括号 touch it 问用mustn't 还是ha we aren’t allowed to touch it.这句话为什么用被动语态啊? We are not allowed to go to the movies _school 用“weare allowed to和we are not allowed to”造句各三句 英语翻译If the spheres are not allowed to touch,the solution of