問題詳情：
補全對話(選擇)
Shop worker: What can I do for you?
Betty: 1.
Shop worker: What colour do you like?
Betty: Purple.
Shop worker: All right. 2.
Betty: Small.
Shop worker: What about this one?
Betty: 3.
Shop worker: Certainly.
Betty: Oh, I like it. 4.
Shop worker: It's 198 yuan.
Betty: 5.
Shop worker: But wait a minute! There is a sale on today. Everything is half price.
Betty: OK! I'll take it.
A. That's too expensive. B. May I try it on?
C. I'd like to buy a T-shirt. D. I'm afraid I don't like it.
E. How much is it? F. What else would you like?
G. What size do you take?
【回答】
1. C 2. G 3. B 4. E 5. A
知識點：七選五題型
題型：補全對話
