阅读36套 第4套 第12题 （逻辑）

sirjasonUID: 3489676

Auditor from Acme Industries: Last week at Acme Bakery, about six percent of the pastries baked during the night shift were found to be imperfect, but no imperfect pastries were found among those baked during the day shift. Pastries are inspected during the same shift in which they are baked, so clearly the night-shift quality control inspectors were more alert, despite their nighttime work hours, than the dayshift quality control inspectors.

12. The argument depends on the assumption that
(A) at least some imperfect pastries were baked during the day shift at Acme Bakery last week
(B) not all of the pastries that the night-shift quality control inspectors judged to be imperfect were in fact imperfect
(C) the night-shift quality control inspectors received more training in quality control procedures than did the day-shift quality control inspectors
(D) in a normal week, fewer than six percent of the pastries baked during the night shift at Acme Bakery are found to be imperfect
(E) there are only two shifts per day at Acme Bakery, a day shift and a night shift
这题正确答案说是A，怎么想也不通啊，为什么？逻辑题到底该怎么做厄。。。求大神们指点迷津！！

hello_yyxUID: 3496065

白天没发现不完美的，晚上发现了。文章得出结论是：晚上auditor更加的alert。
你想想：如果白天做的pastries本来没有一个有问题，那么即使auditor在白天也同样alert也检查不出来啊。
a选项的意思就是：白天的pastries中有不完美的，但auditor没检查出来。可以支持文章结论：晚上更加alert

sirjasonUID: 3489676

hello_yyx 发表于 2014-4-17 20:52
白天没发现不完美的，晚上发现了。文章得出结论是：晚上auditor更加的alert。
你想想：如果白天做的pastri ...

秒懂 谢谢主席头像:loveliness: