Jennifer: Video rental outlets in Centerville together handled 10,000 fewer video rentals in 1994 than in 1993. The decline in rentals was probably due almost entirely to the February 1994 opening of Videorama, the first and only video rental outlet in the area that, in addition to renting videos, also sold them cheaply.
Brad: There must be another explanation: as you yourself said, the decline was on the order of 10,000 rentals. Yet Videorama sold only 4,000 videos in 1994.
Which of the following, if true, would most seriously weaken the force of the objection that Brad presents to Jennifer's explanation?
(A) In 1994 Videorama rented out more videos than it sold. (B) In 1994 two new outlets that rent but that do not sell videos opened in Centerville. (C) Most of the video rental outlets in Centerville rent videos at a discount on certain nights of the week. (D) People often buy videos of movies that they have previously seen in a theater. (E) People who own videos frequently loan them to their friends.
答案是E,我选A。理由:E说买的人会将录影带再租给别人,但我觉得租来租去,录影带的内容也仅限于那4000盘,而如果有人想看第4001盘的内容,则还是要去租才能看到。也就是说,如果那10000盘的内容每盘都不一样,则卖出的4000盘,以及再转租给别人,都不会影响其他6000盘的出租量。除非1993年出租的10000盘内容是一模一样的。而A,则无论那10000盘内容是否一样,都会削弱。不知我的想法对不对,请高人指教。 |