题目内容：

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.