请教一道OG12上面的逻辑题

阿尔法柔笼

53. Most employees in the computer industry move from company to company, changing jobs several times in their careers.  However, Summit Computers is known throughout the industry for retaining its employees.  Summit credits its success in retaining employees to its informal, nonhierarchical work environment.

Which of the following, if true, most strongly supports Summit's explanation of its success in retaining employees?

(A) some people employed in the computer industry change jobs if they become bored with their current       projects.
(B) A hierarchical work environment hinders the cooperative exchange of ideas that computer  industry employees consider necessary for their work.
(C) Many of Summit's senior employees had previously worked at only one other computer company
(D) In a nonhierarchical work environment, people avoid behavior that might threaten group harmony and thus avoid discussing with their colleagues any dissatisfaction they might have with their jobs.
(E) The cost of living near Summit is relatively low compared to areas in which some other computer companies are located

这道题的正确答案是B选项，我选的是D。  后面的解释里面说到了D选项里面avoid discussing并不能说明实际的问题，但是判断B选项是加强选项其实需要一个常识的存在，那就是员工的工作满意度是要和他们完成工作的情况质量有着高度相关的。但是D我觉得仅仅前面人们避免了做出让损害整体和谐的行为那就可以说明无等级环境能够提供一个很好的集体的氛围，然后自然人就愿意留下，很多不满意都是在讨论中扩大化的。所以我觉得D比B更顺一点。想不是很明白。请高手指教  谢谢了。

typhoon_wang

菜鸟觉得AVOID说明还是有dissatisfaction with their job.
if they have any dssatisfaction with their job, why do they have to stay here?

sxf112233

原文：大多数工人因为环境不好换工作；但是呢，SC这个公司能够留下工人，他们说因为他们的工作是非正式和非官僚的。
A.一些被雇佣在电脑公司的人（范围错，原文是SC公司）
B.A hierarchical work environment (范围错，原文是UNhierarchical)
C.Many of Summit's senior employees (不是原文的工人，范围错，杀，且后面 other ，范围更远)
D.在UNH的环境里面，工人做什么。（感觉还是D比较好。。呵呵）
E.说成本，如何，（原文没提过，杀）

错了。

orchidgrass

发现这个好早以前的帖子，估计没人关注了。不过我在琢磨这道题的时候大家的想法帮助了我，所以我还是来分享一下我想明白以后的思路，希望对未来搜索到这个帖子的考友有帮助：
逻辑链：
Facts: 大多数计算机行业的员工都跳槽，换好几次工作。
Premise: 但是S公司人才保留做的很好。
Conclusion: S把这归功于他非常规的、扁平结构的工作环境。
这是归因类型的加强题，就一个方法——排除他因。

(A) Some people employed in the computer industry change jobs if they become bored with their current projects. 这是说一些人因为项目无聊换工作，这里有两个问题：1是some people in computer industry，范围变了，这里说的S公司。无关。但更重要的时第2个，这里说是因为项目换工作，就是在说非常规的，扁平结构对这类人不管用了，其实是削弱了。
(B) A hierarchical work environment hinders the cooperative exchange of ideas that computer industry employees consider necessary for their work. 等级制的坏处，至少说明了不是hierachical导致SC保留人才做得好的，排除了inhierachical之外的一个因素，虽然不是超强力的排除了其他所有可能，但也算是排除了一点，正确。
(C) Many of Summit’s senior employees had previously worked at only one other computer company. 这个比较明显，实在没什么可说的，无关。
(D) In a nonhierarchical work environment, people avoid behavior that might threaten group harmony and thus avoid discussing with their colleagues any dissatisfaction they might have with their jobs.   Group harmony以及谈不谈dissatisfaction都对于保留员工没有什么关系，或者说有了dissatisfaction不谈并不是好事，反而使得nonhierachical是成功理由这一点不那么站得住脚，有削弱的意味。
(E) The cost of living near Summit is relatively low compared to areas in which some other computer companies are located. Living cost明显无关。