英语试题
第I卷
第二部分 阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项中，选出最佳选项，并在答题卡上将该选项涂黑。
A
Disasters almost always arrive unexpectedly. But there are apps to help people prepare for disasters. Some apps alarm users when a disaster has taken place. Other disaster apps can be used when people need rescue or other help.
SirenGPS Mobile
The free SirenGPS Mobile app connects users to emergency services. The app will let emergency workers know where the person in need is. The app works over cell networks. But it also works on Wi-Fi if cell networks are down after an emergency. Users can create a personal health report
