he has cleaned the classroom 对 cleaned the classroom提问

he has cleaned the classroom 对 cleaned the classroom提问 1.He has cleaned the classroom(对“cleaned the classroom”提问) She has cleaned the classroom.（The teacher knows） Before he___(leave)school,he cleaned the classroom The classroom is cleaned by the students. The students have cleaned the classroom,_______? Sandy cleaned the classroom yesterday —————— 对画线部分提问 I 【cleaned the classroom】just now.（对画括号部分提问) 1.Ann cleaned the classroom yesterday.（对划线部分提问,“yesterday”是划 ---Who cleaned the classroom yesterday?---John ().A.cleaned Who cleaned the classroom?怎么回答 She herself cleaned the classroom this morning.