he didn't konw which room()a.they livedb.they lived in

he didn't konw which room()a.they livedb.they lived in if i didn't konw any better 英语改错 帮个忙 She has a special friend in 12 Year哪里错了?I didn't konw which one I should choose （同义句）I didn't konw which one ( ) ( ) 一道宾语从句 i didn't konw which shoes------- 1 tom's were 2were mike's he didn’t konw where （look）for the book he wanted,so I helpd him要理由 He didn't know which hat was his.还是应该用：He didn't know which hat his was. I don't konw()and()mother.(he) i don't konw the reason for which he has late for school拆成2个句子. 请问l konw you didn't understand what the he had a bad cold,-----he didn't attend the meetinga because b because of which he didn't turn up ----- he was very angry that which what 选哪个?详解? he didn't turn up ----- he was very angry that which what 选哪个? the man didn't know which gift he should choose.=the man didn't know __ __ __ __. He didn't know to choose which one.该为He didn't know which one to choose.求原因?one后为什么加to She didn't tell me ___.A.which floor he lived on B.which room he lived Mr.green didn't tell us ____.A which floor he lived B which floor he lives on C which floor he lived on. i dont konw which sweater _____(choose) The man didn't know which car he should buy (保持原句意思）The man didn't know which car （ ） （ ）每括号限填一词