题目

从方框中选择合适的句子补全对话，有两项多余。A: Hi, I'm doing a survey of the supermarkets in our town. __________ 1B: Of course.A: Thank you. __________2 B: I think Sun Supermarket is the best.A: __________3 B: Because it has the best quality things and the friendliest service.A: __________4 They think Hualian Supermarket is the best.B: Really? It's the biggest supermarket in our town. __________5A: Maybe it is the cheapest one in our town.B: But I think the good quality is the most important.A: OK, I see. Thank you.（1）买5个篮球多少钱？（2）买一个足球的钱可以买几筒羽毛球？（3）你还能提出哪些数学问题？并解答．