what had been done had been done.

what had been done had been done. had been done 怎么用? has been done,had been done 的区别是什么? had been done和 had done有什么区别呢? 英语had done 和had been done区别 虚拟语气 if You could have done other career What would it have been 为什么不是 if ..Had done 句 had been doing 和had been done有什么差别 had been doing 和had been done有什么差别? They had good discipline and did only what had___.A.to do B.to be done C. done D.been done求解释 had been done 用于什么时态? have done.have been done .had done.had been done 有什么区别?怎么用?有什么结构? she insisted that what she had done ---------right a is b was c be d had beenshe insisted that what she had done ---------righta isb wasc bed had been 英语时态区分have done .have been doing.had done.had been doing.有什么区别. had been doing 和 had done的区别 after the man got off the bus,everyone on the bus praised Henry for what he had been done 改错 Could you have been more careful Why ,what wrong__I__?A.did do B.will do C.have done D.had done 请选择,并加以解释. Could you have been more careful Why ,what wrong__I__?A.did do B.will do C.have done D.had done 请选择,并加以解释. is done,was done的被动语态是?is being done,was being done,has been done,had been done,will be done的被动语态是?