求助一道逻辑！t

123SherryGo

In order to promote off-season business, Mt. Dunmore Lodge made the following "Welcome Back" offer to their winter guests: guests who rent a room for at least a week during ski season can come back during the summer and get 25% off the standard summer price of any room they rent. After the summer passed, the owners of the lodge determined that the majority of their guests had taken advantage of the "Welcome Back" offer and paid the reduced rates. However, they were surprised to find they still managed to rent more rooms at full price than they did at the discount rate.

Which of the following, if true, most helps to explain the apparent discrepancy ?

(A) Most of the guests who stayed at Mt. Dunmore Lodge during the winter did not stay for a full week.
(B) Those guests taking advantage of the "Welcome Back" discount were more likely to bring their families with them than were those guests who were paying full price.
(C) Some of the guests who received the "Welcome Back" discount also received a 10% rate reduction through their auto club.
(D) In order to pay for the construction of a new gymnasium and a new pool, the owners of the lodge raised their summer prices considerably.
(E) On average, guests who took advantage of the "Welcome Back" discount spent more money at the hotel on additional goods and services than guests who paid full price for their rooms.




OA: B


我现在明白正确答案为什么对了，但是A还是不太清楚。感觉A是说符合条件的游客少，所以即使所有的都参与了优惠，也没有夏天full price的客人多……
有没有NN能告诉我我想的哪里错了
提前谢过！~

vivi00

题目中说了 determined that the majority of their guests had taken advantage of the "Welcome Back" offer and paid the reduced rates，所以就不用考虑A了。我这么认为的。