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

问题描述:

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

对“事件”提问,一般就用What 后面加上助词do can must should等等之类的;
对“地点”提问,一般就用Where 后面也是加上助词;
对“人物”提问,一般就用Who;
对“原因”提问,一般就用Why;
等等类推