og cr 题 求教112

cq505836696

112.The average hourly wage of television assemblers in Vernland has long been sign if i cantly lower than that in
neigh boring Borodia. Since Borodia dropped all tariffson Vernland iantelevisions three years ago, the number of
televisionssoldannuallyinBorodiahasnotchanged.However,recentstatisticsshowadropinthenumberof
televisionassemblersinBorodia.Therefore,updatedtradestatisticswillprobablyindicatethatthenumberof
televisionsBorodiaimportsannuallyfromVernlandhasincreased.

Whichofthefollowingisanassumptiononwhichtheargumentdepends?

(A)ThenumberoftelevisionassemblersinVernlandhasincreasedbyatleastasmuchasthenumberof
televisionassemblersinBorodiahasdecreased.

(B)TelevisionsassembledinVernlandhavefeaturesthattelevisionsassembledinBorodiadonothave.

(C)TheaveragenumberofhoursittakesaBorodiantelevisionassemblertoassembleatelevisionhasnot
decreasedsignificantlyduringthepastthreeyears.

(D)ThenumberoftelevisionsassembledannuallyinVernlandhasincreasedsignificantlyduringthepast
threeyears.

(E)ThedifferencebetweenthehourlywageoftelevisionassemblersinVernlandandthehourlywageof
televisionassemblersinBorodiaislikelytodecreaseinthenextfewyears

何小媛159753

乖，我帮你重新编辑了一下题目，要不然大家看得会很累
The average hourly wage of television assemblers in Vernland has long been significantly lower than that in neighboring Borodia. Since Borodia dropped all tariffs on Vernlandian televisions three years ago, the number of televisions sold annually in Borodia has not changed. However, recent statistics show a drop in the number of television assemblers in Borodia. Therefore, updated trade statistics will probably indicate that the number of televisions Borodia imports annually from Vernland has increased.

Which of the following is an assumption on which the argument depends?

(A) The number of television assemblers in Vernland has increased by at least as much as the number of television assemblers in Borodia has decreased.
(B) Televisions assembled in Vernland have features that televisions assembled in Borodia do not have.
(C) The average number of hours it takes a Borodian television assembler to assemble a television has not decreased signifi cantly during the past three years.
(D) The number of televisions assembled annually in Vernland has increased signifi cantly during the past three years.
(E) The difference between the hourly wage of television assemblers in Vernland and the hourly wage of television assemblers in Borodia is likely to decrease in the next few years.

答案是C
这是我刚刚看到的一个帖子
前提：
1）B地组装电视工人的hourly wage较高（The average hourly wage of television assemblers in Vernland has long been significantly lower than that in neighboring Borodia）
2）B地电视年销量不变（the number of televisions sold annually in Borodia has not changed）
3）B地电视组装工人的数量下降了 （a drop in the number of television assemblers in Borodia）
结论：
B地一年从V地进口的电视数量增加（the number of televisions Borodia imports annually from Vernland has increased）

A V和B地组装工人的数量增减和结论2）无关
B V和B地电视组装的feature和结论2）无关
C B地电视组装工人组装一台电视的平均时间没有大幅地减少，正确，说明在一年内每个工人组装的电视数量不变或者减少了，结合论据2），工人又少了，可以推出B地自己组装的电视数量下降
D V地组装的电视数量，无关
E V和B地组装工人的工资差距，无关

董开鹅

第一句话就是个迷惑。。绕进工资后，就出不来了。。。坑

乔文

我在这题的理解上之前 也不能理解，我把工资关税这些放在一起思考，感觉没有什么关系，后来忽略掉工资感觉好好理解多了，就是销量不变的情况下，产量降低了，所以进口的就多了，产量低了是由于工人少了且（选项所说的）工人的效率不变。 希望能帮助理解

可乐可乐

何小媛159753 发表于 2011-8-4 15:31
乖，我帮你重新编辑了一下题目，要不然大家看得会很累The average hourly wage of television assemblers i ...

根据牛牛的分析：
P1+P2+P3--->C
但是关于第一个前提（即P1）, 说得是组装工人工资问题，与结论进口电视数量没有关系，去掉以后也不影响结论，所以第一句应该是back ground.
但恰恰是这句话把我弄晕，看了半天不明白工资和进口有什么关系，没读懂原文；可能也有类似的同学。所以，在分析出逻辑链后，要记得有BG的存在，不要被原文整懵。

可乐可乐

何小媛159753 发表于 2011-8-4 15:31
乖，我帮你重新编辑了一下题目，要不然大家看得会很累The average hourly wage of television assemblers i ...

受教了！顶！

BennoLoooooooo

venom888 发表于 2014-3-5 17:39
不同意你的解释。但个人认为是题目出的不够严谨。

C选项直译过来是：B地平均每个电视组装工人组装一台电 ...

Since Borodia dropped all tariffs on Vernlandian televisions three years ago, the number of televisions sold annually in Borodia has not changed.
B地每年出售的电视数量并没有变化这个premise被你给吃了...

AnnieFFish

kennichan2011 发表于 2016-8-14 09:15
还是不懂

看清题干：the number of tv assemblers减少
原文逻辑：B国销售的TV数量不变，B国TV装配工减少 --> 进口的TV变多
隐藏假设【TV装配工减少一定会导致本国生产的TV减少，所以才有更多进口】。
C.装配工组装一台TV的平均时间没有大大减少。就是假设工人的效率没有增加，否则人数减少也不一定会影响组装的TV总数。

E.in the next few years，未来的情况如何，不能解释现在的状况
D. V国组装的TV数量增加了。---其实这不是必要的，进口的数量和生产量之间没有必然联系。比如V国一直生产10W台，但B国进口的数量从4W增加到6W，也是符合原文的

其他选项比较好理解 就不解释啦

kennichan2011

还是不懂

Zweistein

何小媛159753 发表于 2011-8-4 15:31
乖，我帮你重新编辑了一下题目，要不然大家看得会很累The average hourly wage of television assemblers i ...

同意！               

lyly85777

谢谢！！