I stayed in the room for two hours yesterday.(对划线部分提问)for two hours

问题描述:

I stayed in the room for two hours yesterday.(对划线部分提问)for two hours

How long did you stay in the room yeterday?

How long did you stay in the rooom yesterday
就FOR 短语提问用HOW LONG 多久
加油!不明白再问!