[求助]prep一道逻辑题。

zmumu

xpyin 发表于 2012-2-4 13:24
试着解释一下：前提：Over the last few years, the number of Kravonians enrolled in college has been g ...

赞一个~~~~好解释~~

chrissife

这。。。。

left1991

Why not E?

elsachialee

left1991 发表于 2013-9-7 16:34
Why not E?

E是无关选项阿。
结论是说，去参加工作的人数，且至少有一个大学学位的，最终要比往年多。
weaken的是这个结论。

kellyhky

xpyin 发表于 2012-2-4 13:24
试着解释一下：前提：Over the last few years, the number of Kravonians enrolled in college has been g ...

这个解释有点不对~方向是对的，但是bug不在enrolled上吧！

flhuihui1001

在曼哈顿找到RON的解释：
the problem with this argument is that it takes the observation that "the number of Kravonians enrolled in college has been growing steadily", and takes that observation to mean that the number of graduates is going to increase in proportion.

choice (b) attacks this connection -- if students are taking longer to graduate from college, then the increased enrollment doesn't necessarily mean that there will be any more graduates! it's just a symptom of the fact that students are staying in school for longer.

for instance, if students take 4 years to graduate from college and college graduates 1000 students per year, then (not counting dropouts) that college's enrollment will be approximately 4000 students.
if students begin to take five years to graduate from college, then that same college will begin to have an enrollment of 5000 students -- even if it graduates the same number (1000) of students per year.

个人理解：大意就是说延长学年也让学校的enroll的人数变多，但是每年毕业进入劳动力市场的毕业生人数可能还是没变。

taohui2014

同意楼上

lychkal

xpyin 发表于 2012-2-4 13:24
试着解释一下：前提：Over the last few years, the number of Kravonians enrolled in college has been g ...

同意！               

cielless

xpyin 发表于 2012-2-4 13:24
试着解释一下：前提：Over the last few years, the number of Kravonians enrolled in college has been g ...

Mark一下！               

milshake123

求问一下，为什么不是d 呢？ d 可以是干扰选项啊 就是kraconians entering the job market who have at least the qualification of a college degree 增高的原因不是enroll 增加了，而是因为公司都要求。