when were the books sold out the books是什么成分

when were the books sold out the books是什么成分 When and where were the books found?改成主动语态 When were books first _____________(发明) What were you doing when I was p on the books? When he got home ,he found that the books he put on the table_____.A.missedB.missingC.were missingD.miss The first time __i met her,she were in __possession of over 500 volumes of books.A when / B / / C as the D when the 把下列被动句变成主动句 1.When will the work be finished by him?2.How many books were sold by you last week? You'd better put the books where they were. These books were ______(spread)all over the floor when were you air the room yesterday? When were the Olympic Games held Beijing? he were sleeping when the UFO arrived.为什么用were When her books were broken,she fix them and tidy them up very carefully. I （like） these books very much.when were they（ bought）为什么可以这样填空?为什么是“when were they（ bought）”而不是“when did they bought? When were the first.英译中When were the first Modern Olympic Games held? 根据上下文完成句子When does your mother often read books?She( )( )books in the evening. 该定语重句i want to read all the books ...the books were written by lu xun Could you tell me _____?A.what's her address B.whose were these books C.when the train leftD.if he will go to Beijing火速,并说明理由