OG15 CR32 求解

芊层酥

52. 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.



答案是B，我选的是A。答案说A错的原因是，informal environment不一定就不boring；但我的问题在于，正确答案里exchange necessary idea和工作环境也不一定相关啊？即使能够交换想法，也不一定工作满意、不跳槽啊。


求解TAT

芊层酥

芊层酥 发表于 2016-1-13 18:03
充分条件

好的，谢谢

alzn2765

芊层酥 发表于 2016-1-13 18:03
充分条件

错了，加强可以是既不充分也不必要条件。
只要可以增大结论发生的可能性就可以了，就是Strengthen的答案。这不是我总结的，这是很多人总结过，并且GMAC在问答会上确认过的。例子就是“乌鸦成群飞”的那道题。

只要看到你说“即使。。。。，也不一定（结论成立）”，就一定是没理解加强条件与结论的关系。题先不要做了，把加强削弱假设等各种题型的答案与结论的关系搞清楚再做题。

芊层酥

alzn2765 发表于 2016-1-11 22:59
我记得都看你问过不少题了，没见长进啊！
先不答你的题，我就问你strengthen是找充分条件，必要条件还是充 ...

充分条件

alzn2765

我记得都看你问过不少题了，没见长进啊！
先不答你的题，我就问你strengthen是找充分条件，必要条件还是充要条件？这个最基本的问题搞不清就不用做题了。