cleaned the

cleaned the the house was cleaned mary cleaned the room yesterday对 cleaned the room提问. he has cleaned the classroom 对 cleaned the classroom提问 用 cleaned the room 提问 she_____the blackboard before the teacher arrived.A,had cleaned B,cleaned C,has cleaned D,cleans The room requires being cleaned.为什么要把being cleaned改为cleaning 或to be cleaned I cleaned the floor改被动语态 They cleaned the kitchen by themselves mary cleaned the room 对mary提问 who cleaned the room yesterday,Dick I had the windows cleaned yesterday.翻译 The room was cleaned with me. cleaned,who,blackboard,yesterday,the 排列 I had the windows cleaned yesterdey the car needs to be cleaned After we cleaned the windows had Whether you cleaned the room?是什么句