单项选择题
A. You' re kidding ! B. Congratulations ! C. Is it a real thing D. Good luck!
A. Oh, I’m afraid I didn’ t cook very well. B. I’m glad you enjoyed it. C. Come again when you are free. D. It’s not necessary for you to say so.
A. No, don’ t trouble, drunk enough. B. No, you couldn’t, I’m not thirsty. C. Yes, please. I’d like some Sprite. D. Yes, you could, I’d like some Coca Col