问答题
图表种类
曲线图
图表instruction
The line chart reveals the percentages of the households in UK with different types of technology from 1997 to 2001.
Summarize the information by selecting and reporting the main features.
【正确答案】图表要素回忆
主题是technology of household in UK，分别说了CD Player, Computer, DVD Player, Internet, Mobile Phone, 五条线都是上升的趋势。