We must clean the room 的 clean the room疑问句是_____ ______we do

We must clean the room 的 clean the room疑问句是_____ ______we do We must clean the room（对clean the room） 是clean the room 还是clean room? We must clean the room (对clean the room进行提问 The first thing ( ) we should do isto clean the room. 是clean the room up,还是clean up the room clean the room与clean room区别 we must keep the room clean.clean为什么不加ing ------Must I clean the room? 的肯定回答 Please _____ the room clean and tidy. 把We must keep the room clean.变成另一种语态的句子 We should keep the nice room clean