before done 还是being done如果从句主语和逻辑主语是被动关系的话 是before deing done.还是before done

before done 还是being done如果从句主语和逻辑主语是被动关系的话 是before deing done.还是before done until 和before的区别you can't go out ____ your work is being done是填until还是before 为什么 英语语法until后面被动是跟being done还是done例如 until told 还是until being told,这种类似的怎么区分阿,如before,after,since,when等等.求大神指教. be worthy of doing 还是 be worthy of being done You can't go out ( ) your homework is being done答案是until,before为什么不行, if 后加动词表被动 是if being done 还是if done或者2者都有? 非谓语中having done being done表主动还是被动? being done放句首造句 being done 帮done 的用法 Done 和being done的区别 upon放在句首,后面的动词使用被动语态时,是用being done 还是直接写done being done能不能做定语? being done 表示进行被动? doing having done being done having been done 造句! being done,have been done和having done怎么分辨 being done,done ,to be done的区别 having done 、done、 being done、 having being done 的区别与详细用法 You can‘t go out____your work is being done.A.before B.until C.as D.after 答案是C为什么?