妳在開玩笑嗎；妳在開玩笑吧；妳開玩笑吧
例句
1.Dad: Are you kidding? We did the exact same thing as you when we were your age.
爸爸：開什麽玩笑？我們跟妳壹樣大時，也要做壹模壹樣的事。
2.Are you kidding? Mary replied. Havent you been listening to Jane? It would be like suicide!
妳在開玩笑嗎？瑪麗回答，難道妳沒聽見簡說嗎？那等於自殺。
3.are you kidding? The train leaves in an hour. Where did you put it?
開玩笑吧？火車還有壹個小時就開了，妳放哪兒了？
4.John: are you kidding? He's going to be furious. Do you know how much money he had to end for this car?
約翰：妳開玩笑啊？他會火冒三丈。您知道這車花了求諫翻譯他多少錢？
5.Are you kidding? It's too early for her.
開玩笑？現在對她來說太早了。