求逻辑解题思路 ！！

夏子之酒

Finding of a survey of Systems magazinesubscribers:  Thirty percent of allmerchandise orders placed by subscribers in response to advertisements in themagazine last year were placed by subscribers under age thirty-five.

Finding of a survey of advertisers in Systemsmagazine:  Most of the merchandise ordersplaced in response to advertisements in Systems last year were placed by peopleunder age thirty-five.

For both of the findings to be accurate, which ofthe following must be true?

(A) More subscribers to Systems who have neverordered merchandise in response to advertisements in the magazine are agethirty-five or over than are under age thirty-five.
(B) Among subscribers to Systems, the proportionwho are under age thirty-five was considerably lower last year than it is now.
(C) Most merchandise orders placed in response toadvertisements in Systems last year were placed by Systems subscribers over agethirty-five.
(D) Last year, the average dollar amount ofmerchandise orders placed was less for subscribers under age thirty-five thanfor those age thirty-five or over.
(E) Lastyear many people who placed orders for merchandise in response toadvertisements in Systems were not subscribers to the magazine.

gonghao

文字游戏
范围问题
1. 由Subscriber订阅的S杂志中30%是由35岁以下的人订阅的，他们
2. 大部分因为广告的买S杂志的人中，35岁以下的是most

2的范围大于1，所以E咯。因为根据1有70%的通过subscribe的方式因为广告订阅买S杂志的人不是35岁以下的。

夏子之酒

原来我把问题复杂化了  谢谢gonghao ...