Wheredoesyourfoodcom的甄选

问题详情：任务型阅读  阅读短文，并按要求完成1-5题。Wheredoesyourfoodcomefrom?Howisitmade?Thesedays,manypeopleworryaboutfoodsafety.Butfoodsafetyisnotanewworry.In1906,UptonSinclairwrotetheJungle.Thebookis...