补全对话。 A: Where did you go on vacation? B: __ 1 __ A: What do you think of China? B: __ 2 __ A: Do you like Chinese food? B: Yes, I do. __ 3 __. A: How about Chinese people? B: __ 4__ A: How was the weather? B: __ 5 __ A. I like it very much. B. They are friendly. C. I went to China. D. I like Sichuan food best. E. It was sunny and windy.