Foreword

　　By providing statistic data and plain facts, a graph sometimes tells more than a passage or article.
A graph can be used to show a comparison between two or more groups of figures, or to show an increasing or decreasing tendency during a particular period of time.
　　There are many forms of graphs. Often used are pie, bar, curve, area graphs.
　　Click “Next” to start the training.

引言

　　图表提供的是统计数据和不加掩盖的事实，所传达的信息有时比一篇文章所传达的还多。
图表用来在两组或多组数据之间进行比较，或者表示某一特定时间内的上升或下降的趋势。
　　图表的形式多种多样，常用的有饼图、柱形图、折线图、面积图等。
　　点击 “Next” 开始练习。

Directions for Multiple Choice items:
Directions: Study the information given by the graph on the right below and choose the best answer according to the graph.
练习说明： 研读右下方图表所提供的信息，并根据图表选择最佳答案。

Directions for True/False items:
Directions: Study the information given by the graph on the right below and decide whether the following statements are True or False according to the graph.
练习说明： 研读右下方图表所提供的信息，并根据图表判断下面句子是否正确。