英文do　not　allow为什么?that　was　the　very　thing　the　russian　tsar　did　not　allow　them　to　do.其中的为什么要加个do?直接not　allow　不成吗?我手机不能对回答者作出评价..did不是do的过去式

allow与permit区别school do not ----smokinga.allow b.permit 为什么选b啊 英文do　not　allow为什么?that　was　the　very　thing　the　russian　tsar　did　not　allow　them　to　do.其中的为什么要加个do?直接not　allow　不成吗?我手机不能对回答者作出评价..did不是do的过去式 My parents do not allow me to go out after 6 p.m.这里为什么不用allow sb not to do sth. 翻译not be allow to do allow doing 与be allowed to do 区别The workers said I should not be allowed to smoke here和They do not allow somking in the waitting room.中为什么allow一个用to to 一个用doing not allow 英语翻译do not allow to lay on itself when wet I do not allow you to lose to anybody. But I do not allow you to leave not allow后面跟to do还是怎样 对与错为什么we do not allow people to smoke here.people are not allowed smoking here.people are not allowed to smoke here. Teachers recommend parents ______ their children under 12 to ride bicycles to school for safety.A．not allow B．do not allow C．mustn’t allow D．couldn’t allow为什么不选C“老师建议父母禁止12岁以下的孩 Smoking_____here.A.doesn't allow B.not allow C.isn't allowed D.isn't allow 选C为什么 Teachers recommend parents_their children under 12 to ride bicycles to school for safety.not allow do not allow mustn't allow couldn't allowB答案不是强调么? Allow 的用法The teacher do not allow students ( )in exam,括号里填to cheat还是cheating呢? allow后动词的形式是什么只能加to do吗?但参考书上有allow doing s.th,allow s.b to do s.th,还有allow被动语态用to do,到底是什么啊?都是不定式吗?O(∩_∩)O谢谢!~ 英文造句用allow(允许)句形是allow sth和allow sb to do sth能给一些例子我看吗? allow to do和 allow doing区别