og 2018逻辑新题 643

Lunafang · 发表于 2017-10-23 14:10:29

643. The kinds of hand and wrist injuries that result from extended use of a computer while maintaining an incorrect posture are common among schoolchildren in Harnville. Computers are important to the school curriculum there, so instead of reducing the amount their students use computers, teachers plan to bring about a sharp reduction in the number of these injuries by carefully monitoring their students" posture when using computers in the classroom.
Which of the following would it be most useful to know in order to assess the likelihood that the teachers" plan will be successful?
(A) Whether extended use of a computer while maintaining incorrect posture can cause injuries other than hand and wrist injuries
(B) Whether hand and wrist injuries not caused by computer use are common among schoolchildren in Harnville
(C) What proportion of schoolchildren in Harnville with hand and wrist injuries use computers extensively outside the classroom
(D) Whether changes in the curriculum could reduce the schools" dependence on computers
(E) What proportion of schoolchildren in Harnville already use correct posture while using a computer

目的：大量降低受伤的人数
措施：辅导学生在教室里用电脑的姿势。

答案选择C.
做这个题目的时候呢没有认真看到题干的in the classroom.所以选择了答案E.
之后订正的时候发现C确实对，不过感觉E也对呢，如果目前用电脑姿势正确的学生比例比较高的话，那即使辅导他们使用正确姿势，也只能纠正小部分学生的姿势，无法达到大量下降受伤人数的目的呢。怎么取舍E和C呢？

感谢，期待NN回复！！

Fiona09 · 发表于 2017-10-23 15:51:03

传送给LZ：https://gmat.la/question/OG2018-CR-643

Lunafang · 发表于 2017-10-23 17:52:14

Fiona09 发表于 2017-10-23 15:51
传送给LZ：https://gmat.la/question/OG2018-CR-643

感谢亲

CD用户761081 · 发表于 2017-10-23 18:47:17

题干……, bring about a sharp reduction……by carefully monitoring……in classroom. 问评价是否可行。会选了吗？
上过helr老师的课，有些题目用他的方法能迅速解题，但前提是能够熟练判断题型；但有些题目个人觉得就有点牵强了。我等屌丝学不会，只能细读文章。

Lunafang · 发表于 2017-10-23 19:00:15

Lunafang 发表于 2017-10-23 17:52
感谢亲

谢谢，C确实更紧贴这个argument.

典座 · 发表于 2020-5-6 11:19:15

想象一下，校领导和教导主任说：“学生因为课上使用电脑手腕很多受损伤。老师们计划每天上课监督学生保持良好姿势，你说这个计划会不会成功？”
教导主任（为了评价这个计划可行性）:“我觉得那些学生受损不是电脑引起的？”
或“有多少学生回家继续使用电脑造成的损伤？”
明显第二句更符合谈论焦点。
重点是老师的计划会不会成功，计划就是“在课上监督学生用电脑的姿势”，针对此提问。

og 2018逻辑新题 643

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