【题目】What is TrackR?
TrackR is the simplest way to find lost or misplaced items. Join the millions of people who are connected to their most important items.
Order a TrackR today and never lose anything again.
【1】What do you think is the passage?
A. Descriptions of several products. B. An advertisement of a product.
C. An introduction to lost items. D. Directions of a new item.
【2】How many functions does a TrackR have?
A. Three. B. Four. C. Five. D. Six.
【3】Which of the following can replace the underlined “a snap” in the passage?
A. An easy job. B. A necessary task.
C. An available method D. A quiet action.
在线课程【答案】
【1】B
【2】C
【3】A
【解析】本文为科技说明文。文章介绍了TrackR（智能定位追踪设备）的功能及使用范围。
【1】写作目的题。根据文章第二句话Order a TrackR today and never lose anything again.及文章对TrackR的介绍可知，本文是在为TrackR做广告。故选B。
【2】细节理解题。通读全文可知，TrackR有Distance indicator，Item ringer，Phone finder，Crowd GPS Network，Separation Alarms五项功能。故选C。
【3】词义猜测题。根据Item ringer部分对寻找手机的描述可知，这种设备能让找手机变成简单的事情（工作）。故选A。