三楼正解 ！！
一 二楼 我无语了
at last, I have a joke to share with you
Here it goes . one day ,Tom asked Mike , ‘how is your sister doing ?’
Mike answered: "She was hurt, and still in bed."
Tom said ;'sorry to hear that , what happened to her ?'
Jonny said ;'we palyed a game to see who could make most of his body out of the window and she was the winner"