I. Multiple choice (本题共15分，每小题1分)
Choose the best answer A, B or C according to the meaning of the sentence.
1. --- Tom, did you go on vacation?
--- I went to New York City.
A. When B. Where C. What place
2. ---- The cake is too expensive. Would you like to show me a one?
---- Sure. Here you are.
A. more cheap B. cheapest C. cheaper
3. ---- do the students exercise a week? ---- Once or twice.
A. How long B. How often C. How many times
【答案】B
【解析】
试题分析：句意:-这些学生一周锻炼几次？-一次或两次。how long 多长时间，对一段时间提问；how often 多久一次，提问频率；how many times 多少次，time 表示三次或以上。故选B。
考点：考查疑问词。
4.--- Good morning, Madam. Can I help you?
