1. (2019九上·吴兴期末) 阅读下面短文，从各题所给的A、B、C、D四个选项中选出最佳选项。

1. （1） According to the passage, housefire deaths most probably happen at _____.

   A . 1 am B . 8 am C . 9 pm D . 7 pm
3. （2） _____ can warn you about a fire if you test your alarm and can't hear it.

   A . Your phone B . A bed shaker C . A loudspeaker D . An alarm clock 
5. （3） If you hear the alarm, you should _____ first.

   A . call for help B . turn off the alarm C . get out of your house D . collect your own things