8909An important contribution made by the invention of the fridge is that 7496

An important contribution made by the invention of the fridge is that 查看材料 A.milk， meat， vegetables， etc. were delivered B.it has promoted the sales of many kinds of Commodities C.foods can be preserved D.most kids like iced soft drinks E.every housewife needs food F.the fridge produced when it is working 请帮忙给出正确答案和分析，谢谢！