英语试题
一、阅读理解（共两节，满分40分）
A
Have you ever lost your car on a parking lot? You don’t have a clue where your car is after shopping. Then you start walking around clicking on your car keys so the alarm goes off. It can be annoying, especially on a hot sunny day.
No, you needn’t install (安装) an expensive GPS system to keep track of your car. That’s too expensive. You would need to pay a monthly fee to use it.
But is there a way to track your vehicle without spending a fortune? Yes, now there is! A California-based company has created a tiny device that works with your smartphone, which could
