题目内容：

听下面一段较长对话，回答以下小题。

1.What does the man like most about reusable bags?

A. They are free.    B. They have a variety of uses.    C. They are lighter and easier to carry.

2.What discount do shoppers receive if they use reusable bags?

A. 10% off.    B. 3% off.    C. 10 cents off.