问题补充：
第四部分：书面表达（满分25分）
请根据下列图表及文字说明用英语写一篇短文,内容应包括中美高中生零花钱的主要来源、比例、差异及原因。
Pocket Money Sources for High School Students
要求：1.词数100个左右。短文题目已为你写好并不计入总词数。
2.不可逐字翻译,但可适当增加内容,使行文连贯。
3.参考词汇:百分比 percentage (n.)The pocket money resources for the American and Chinese high school students come almost the same way: money from their parents, income from part-time jobs and scholarships they can get, but the percenttage of each is quite different. Half of the American students pocket money is from their parents, 35% from part-time jobs and 15% from scholarships,while the Chinese students get 90% of their pocket money from their parents and only 10% from part-time jobs and scholarships.
答案：
(答案→)The pocket money resources for the American and Chinese high school students come almost the same way: money from their parents, income from part-time jobs and scholarships they can get, but the percenttage of each is quite different. Half of the American students pocket money is from their parents, 35% from part-time jobs and 15% from scholarships,while the Chinese students get 90% of their pocket money from their parents and only 10% from part-time jobs and scholarships.
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第四部分：书面表达（满分25分）请根据下列图表及文字说明用英语写一篇短文 内容应包括中美高中生零花钱的主要来源 比例 差异及原因。Pocket Money Sources for
