选B，但是A 为什么不对？

小黛安

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 less for the coupons than they would pay by purchasing tickets from Bravo. This marketing 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

egretlee

个人觉得，This marketing of...results in...然后问题是“to discourage the buying and selling of...”

B显然最佳，而A不相关，就算发一张，他们也能买卖，完全没有discourage this marketing

*可能lz想的是，每人发的数量减少，能被买卖的就少，如果按照这种逻辑，那应该取消这种free coupon的policy。。。

ccronaldo

这意思就是黄牛嘛 动车黄牛和代购知道吧？怎么discourage 意思就是减少黄牛 那么减少卖票行吗？显然不行 减少卖票 就卖几张票 那么应该会有更多黄牛有生意可做 因为damand没有变 所以我国想出了办法 动车实名制 就和b的意思一样了 明白了吗？

小黛安

啊，谢谢你们！

hanshipeng

B选项就类似于实名制，但是在中国还是不行啊。

ccronaldo

在中国挺行的嘛 哪里不行了？实名制让黄牛啥的都没事干了