题目概述
给出一个或多个图表，写一个简短报告，描述与比较给出的数据，要求客观真实，不能有自己的臆断的内容。形式上可以是小标题加分段的形式，也可以不用小标题而是通过衔接词来串联各个段落。最终可以有一个基于客观事实的主观结论，但不宜走得太远，否则不如没有结论。
范文结构分析
官方样题
下面的图表给出了三种打印机的购买费用(buying cost)，保修费用(warranty cost)，运行费用(running cost)，以及各自的前2年运行成本。利用给出的图表信息，写一个比较三种打印机费用的简短报告。
分段式
Report on Photocopier Costs
The bar chart gives information on the purchase cost, warranty cost and running costs for three different photocopiers, Carda, KD and Sebu. (第一段：总括图表信息)
As is shown in the chart, the purchase price of Carda is the lowest among the three types of photocopiers. It is slightly more than $600, but its expected running cost for the first two years is the highest, with its warranty cost ate the mid-level among the three photocopiers. (第二段：选择其中的一组信息作为比较的对象进行描述 )
In comparison, the purchase price of KD is $700, which is a little more than that of Carda, whereas its expected running cost($900) is much less than that of Carda($1200). However, KD's warranty cost is the hgihest among the three, at $200. By comparison, Sebu's purchase price is the highest of the three, i.e. $1000, but it costs consumers the least in warranty and running for the first two yeras. In other words, the expected total cost of Carda for the initial 2-year period is $1900, more than that of both Sebu and KD($1800). (第三段： 将余下的全部信息与上段的参照信息进行比较性描述)
In conclusion it would be advisable to buy KD photocopier, which imposes a lighter initial financial burden on consumers because of it lower purchase cost compared with Sebu. (第四段：根据前面给出的描述和比较结果，得出一个客观、合理的结论)
小标题式
Report on Photocopier Costs
Introduction
This report aims to give a verbal interpretation of the information presented in the chart about the purchase cost, warranty cost and running costs for three different photocopiers, Carda, KD and Sebu.
Findings
As is shown in the chart, the purchase price of Carda is the lowest among the three types of photocopiers. It is slightly more than $600, but its expected running cost for first two years is the highest, with its warranty cost at the mid-level among the three photocopiers.
In comparison, the purchase price of KD is $700, which is a little more than that of Carda, whereas its expected running cost($900) is much less than that of Carda($1200). However, KD's warranty cost is the highest among the three, at $200. By comparison, Sebu's purchase price is the highest of the three, i.e. $1000, but it costs consumers the least in warranty and running for the first two years. In other words, the expected total cost of Carda for the initial 2-year period is $1900, more than that of both Sebu and KD($1000).
Conclusions
In conclusion it would be advisable to buy KD photocopier, which imposes a lighter initial financial burden on consumers because of its lower puchase cost compared with Sebu.
真题一
下面的图表给出了一个能源工司五年内的利润（单位：百万美元）和平均股价（单位：美元），利用给出的信息，给你的主管写一个简短的报告，比较这五年内的利润和股价。
