Manufacturers of household appliances are still urging the public to purchase food processors. The various manufacturers’ advertisements all point out that the prices of these appliances are now lower than ever and that each food processor comes with a lifetime service warranty. In addition, many manufacturers offer sizable rebates to customers who purchase food processors within a given time period. With these incentives, the advertisements contend, people can hardly afford not to purchase food processors.

正确答案：B

Which answer choice is a logically prior issue that the manufacturers’ advertisements fail to address?

(A) Whether the cost of repairs to the food processors over the years will cancel out the savings currently being offered

(B) Whether potential customers have enough uses for food processors to justify purchasing them

(C) Whether the heads of the companies manufacturing food processors own food processors themselves

(D) Whether the food processors currently being advertised will be outdated within the next five years

(E) Whether accessories and replacement parts will be readily available at retail outlets

请哪位帮忙解释一下本题，我当时选了A

1。要找一个广告没没有解决的前置问题（即顾客要购买时，要先考虑好该问题，才能考虑广告所说的好处）

2。each food processor comes with a lifetime service warranty。所以不存在A所说的repairs 问题，故A错

3。B说该东西是否有用。这正是该问题。B为答案。其他易排出。C虽也是一个问题，但没有合理理由认为顾客应该先考虑该东西是否流行。故C也排除