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据对我国12个都市的调查,有17％的家庭在食品方面的支出在700元以上,而支出在500-699元、300-499元的分别占23％和33％,支出在299元以下的占27％。与
According to a survey of 12 cities in China, 17% of households spend more than 700 yuan on food while spending 500-699 yuan and 300-499 yuan respectively, accounting for 23% and 33% respectively, spending less than 299 yuan Accounted for 27%. versus