标题: Bible 上面的一个例题 [打印本页] 作者: 猫小雯雯 时间: 2014-8-4 20:32 标题: Bible 上面的一个例题 51. Frobnias economy relies on two major industries. The oil elds
in south Frobnia allow the country to export petroleum and the
natural landmarks in the north attract hundreds of thousands of
tourists each year. Tourism employs more than one-third of
working Frobnians, and the oil elds employ less than half as
many. However, about half of the population of Frobnia lives in
the south.
The information given, if accurate, most strongly supports which
of the following?
(A) To remain fully sta¤ed, tourism-related companies in
Frobnia must recruit in the south.
(B) Most of the people in Frobnia who are not employed
live in the south.
(C) Many employed Frobnians in the south work for
petroleum-related companies apart from the oil elds,
such as re neries.
(D) A higher proportion of Frobnians working in the north
work in one of Frobnias two major industries than the
proportion of Frobnians in the south who do.
(E) Frobnias oil elds are not a major tourist attraction, but
a small number of visitors include the oil elds as part
of their travel.
答案是选D,想请NN们解答为什么选D,我选的是E,谢谢~~
A 北方旅游业要到南方去雇佣工人才够用。但是题目里面没有提到北方旅游业有labour shortage,所以不对。
B 在F这个国家失业的人大部分住在南方。虽然有1/2的人住在南方,而南方的主要产业石油业又只雇佣了1/6的工人,但是并不能说明南方失业的人就多,因为除了石油业还有很多其他产业。石油业只是主要的,但不是全部的。
C 很多在南方工作的人是在石油相关的公司工作,而不是在oil elds工作。和B一样,题目说有1/2的人生活在生活在南方,但是主要产业oil elds只雇佣了1/6 的人,那肯定有很多人是在其他地方工作,或者是失业的。但是具体情况是怎么样,题目没有具体说明,所以不能推论出来。
D 在北方服务于主要产业(oil elds and tourism)的比例比南方高。 这个可以算一下,north=(1/3)/(1/2)> south (1/6)/(1/2)所以这个是对的
E oil elds 虽然不是主要的旅游景点,但是还是会有小部分的旅游者会去旅游。这个文中没有提到。 作者: 猫小雯雯 时间: 2014-8-8 23:31