1 . 听下面一段较长对话，回答以下小题。
1. How does Andrew find self-service supermarkets?

A．Unsafe.

B．Convenient.

C．Time-consuming.

2. What is the woman’s unsatisfied with?

A．The poor products.

B．The rude salesperson.

C．The troublesome process.

3. Where does the woman prefer to buy water?

A．In a supermarket.

B．In a self-service store.

C．In a convenience store.