单选题
【正确答案】 A
【答案解析】[解析] I am a little busy right now, can we talk about it later? (A) Sure, sorry for the interruption. (B) OK, thanks for your understanding. (C) No, I like it very much.
【正确答案】 C
【答案解析】[解析] You look sick, how are you feeling? (A) Maybe it's too tight for me. (B) Ann has a broken heart. (C) I feel a little dizzy.
【正确答案】 A
【答案解析】[解析] Excuse me, sir, do you know when is the check-out time? (A) It is 12:00 at noon. (B) It is 12 o'clock now. (C) It occurred at noon.
【正确答案】 B
【答案解析】[解析] How much do you want for that computer? (A) It is too expensive. (B) How about $300? (C) i don't know how.
【正确答案】 A
【答案解析】[解析] The visiting team performs very well, don't you think? (A) Yes, they got the first goal. (B) Yes, I don't think so. (C) No, I will perform better.