"MayIgetarefundformyticket？"以下（）回答正确。
A: Yes,certainly.Butyouhavetopaytenyuan.
B: Idon’tknow.
C: Yes，certainly.Butyouhavetopayarefundserviceoftenyuan.
D: Icannothelpyou.
A: Yes,certainly.Butyouhavetopaytenyuan.
B: Idon’tknow.
C: Yes，certainly.Butyouhavetopayarefundserviceoftenyuan.
D: Icannothelpyou.
举一反三
- “Isitfreewiththiscertificate?”以下最适合的回答（） A: Yes，youwill. B: Sorry，it’snotvalidonsubwaytrains. C: Yes，Ican. D: Sorry，Idon’tknow.
- 【单选题】I’d like some information please. A 37. A. Certainly, madam. What would you like to know? B. Certainly, madam. Here it is. C. Yes, madam. How much do you want? D. I’m sure you’ll like it, madam. A. Certainly, madam. What would you like to know? B. Certainly, madam. Here it is. C. Yes, madam. How much do you want? D. I’m sure you’ll like it, madam.
- Could I speak to Miss Davis? A: Yes, you could. B: Just a minute, please. C: Certainly, you can. D: She is here.
- I'd like to reserve two single rooms for this Saturday. A: Certainly not. B: That's true. C: Yes, just a minute, please. D: You are right.
- -Do you mind__________ here? -________. A: me to smoke; Not at all B: my smoking; Yes, I do C: me to smoke; Certainly not D: If I smoke; No. Please