---did he have clean the blackboard?sorry i don't knowAwayBwhatCwhereDwhen为什么cd不对?老师说史因为have后面加了原型,那这个have怎么解释

---did he have clean the blackboard?sorry i don't knowAwayBwhatCwhereDwhen为什么cd不对?老师说史因为have后面加了原型,那这个have怎么解释 When did he clean the window?怎样改为被动语态 When did he clean his shoes?怎样回答 Did he clean the blackboard just now?的被动语态 who told you to clean the windowsFather_ he said they were dirty A.told B.did C.have told D.had tol Did you have anyone ____the classroom?Yes,I had the classroom( ) A.to clean,clean B.clean,cleaned 英语翻译what did he have for breakfast? did what have he dinner for What___you___to do to keep the room clean?A.do,have B.does,have C.did,have D.are,have Did you clean your office?No ,I was going to clean it but I（）（have）visitors 动词填空. Did you clean your office?No ,I was going to clean it but I（）（have）visitors 动词填空. 一般过去时 when did he have breakfast? 用 have 还是 has 对Did he clean his shoes?用when提问怎样提 Did he clean the blackboard just now?改写成被动句 帮个忙回答一下：-______ Jack _______ (clean) his room last weekend?-Yes,he did. Did he clean the room yesterday?改为过去将来完成进行时!.. How many bedroon did he clean last Saturday afternoon?怎么回答 he must have read this book yesterday?反问?did not he?have not he?为什么