1. (2022高三上·舟山模拟) 听材料，回答问题。

1. （1） What does the man think of self-service supermarket?

   A . Unsafe. B . Convenient. C . Time-consuming.
3. （2） What wasted the woman's time?

   A . Collecting shopping data. B . Signing in when shopping. C . Reading advertisement messages.
5. （3） Where will the woman probably buy water?

   A . In a supermarket. B . In a self-service store. C . In a convenience store.