OG-6,请大家给个思路！

leeon

6. Company Alpha buys free-travel coupons from people who are awarded the coupons by
Bravo Airlines for flying frequently on Bravo airplanes. The coupons are sold to people who
pay les for the coupons than they would pay by purchasing tickets from Bravo. This making of
coupons results in lost revenue for Bravo.
To discourage the buying and selling of free-travel coupons, it would be best for Bravo Airlines
to restrict the
A. number of coupons that a person can be awarded in a particular year
B. use of the coupons to those who were awarded the coupons and members of their
immediate families
C. days that the coupons can be used to Monday through Friday
D. amount of time that the coupons can be used after they are issued
E. number of routes on which travelers can use the coupons

这道题没有思路，请大家帮忙！

leeon

附上OG的解释：

Restricting use of the coupons to the immediate families of those awarded them, as B
suggests, would make the coupons valueless for anyone else, so that marketing the coupons
would no longer be possible. The coupons, however, would still allow the people to whom
Bravo gives them to enjoy free travel. Thus, awarding coupons would remain a strong
incentive to frequent travel on Bravo. Therefore, B is the best answer. A would do nothing to
reduce the resale value of the coupons. C, D and E all not only fail to prevent Alpha’s coupon
sales from competing with Bravo’s own ticket sales, but also potentially reduce the usefulness
of the coupons to the people to whom they are awarded.

LES

这题说有人将免费赠送的机票进行倒卖。

问B公司应该采取什么措施来限制这种行为。

B选项说限制赠票的使用范围，实际上就是使得倒卖的市场没有了。

leeon

got it!

谢谢 LES!

hpp920

请问牛牛, 该题题型是什么? 演绎还是归纳?

对于OG5, OG7大家怎么分类的题型?

比如OG5和7, 是现象解释?还是weaken?

Thanks a lot!!!!!!!!!!!!!!!!!!!!!!!1

swlfx

是不是应该叫做“解决问题”（XDF），偶认为这也可以理解为评论题的一种。