1. (2019·河北模拟) 听第二段短文，回答问题。

Swimming is very popular in summer.<br />People like swimming in summer because water makes people feel cool.<br />If you like swimming and swim in a wrong place, it may not be safe.<br />These years, more than 10 people died while they were enjoying themselves in the water,<br />and most of them were students.<br />Some people are still not careful in swimming.<br />They often think they swim so well that nothing can happen to them in water.<br />Summer is coming again.<br />If you go swimming in summer, don't forget that better swimmers have died in water.<br />They died because they were not careful, not because they could not swim.<br />So, don't get into water when you are alone.<br />If there is no swimming sign, don't get into water either.<br />If you remember this, swimming will be safer.<br />Swimming is very popular in summer.<br />People like swimming in summer because water makes people feel cool.<br />If you like swimming and swim in a wrong place, it may not be safe.<br />This year, more than 10 people died while they were enjoying themselves in the water,<br />and most of them were students.<br />But some people are still not careful in swimming.<br />They often think they swim so well that nothing can happen to them in water.<br />Summer is coming again.<br />If you go swimming in summer, don't forget that better swimmers have died in water.<br />They died because they were not careful, not because they could not swim.<br />So, don't get into water when you are alone.<br />If there is no swimming sign, don't get into water either.<br />If you remember this, swimming will be safer.

1. （1） Why is swimming popular in summer?

   A . Because water makes people feel cool. B . Because the water is cold. C . Because all the students like swimming.
3. （2） Is it safe to swim alone in summer?

   A . Yes, it is. B . No, it isn't. C . Yes, it isn't.
5. （3） Why did some good swimmers die in water?

   A . Because they were too young. B . Because they were not careful enough. C . Because they didn't swim well.
7. （4） What does the writer want us to remember in the passage?

   A . Swimming is always dangerous. B . Swimming is a good sport. C . Be careful while swimming.