书面表达。
请根据下列图表及文字说明用英语写一篇短文，内容应包括高中生零花钱的主要来源、比例、差
异及原因，并发表自己的观点和看法。
要求：1)120-150词；
2)可根据内容要点适当增加细节，使行文连贯。
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Recently a survey has been done to find out how middle school students spend their pocket money. In this
survey, both junior students and senior students spend most their money on books, sacks and playing games,
still some money goes to clothes, banks, sports, and so on. The survey shows that about 44％of seniors prefer
books to snacks （37%）and playing games （31%）.On the other hand, only 32％of juniors will spend their
pocket money buying books, while over a half buy sacks and 44％spend on playing games. Both seniors and
juniors would not waste too much money in clothes or put it in banks.
I think too much sacks will not only makes us put on weight but also does herm to our health. In addition,
if we play games without limit, we'll lose much precious time, which results in low grades. Furthermore, the
money is hard-earned. I hope we students value our money as well as our time.
答案不唯一