作者shyuan (.)
看板GMAT
标题[语文] feifei logic 23
时间Wed Dec 10 17:24:50 2008
23. On a certain day, nine scheduled flights on Swift Airlines were canceled.
Ordinarily, a cancellation is due to mechanical problems with the airplane
scheduled for a certain flight. However, since it is unlikely that Swift
would have the mechanical problems with more than one or two scheduled
flights on a single day, some of the nine cancellations were probably due to
something else.
The argument depends on which one of the following assumptions?
(A) More than one or two airplanes were scheduled for the nine canceled
flights.
(B) Swift Airlines has fewer mechanical problems than do other airlines of
the same size.
(C) Each of the canceled flights would have been longer than the average
flight on Swift Airlines.
(D) Swift Airlines had never before canceled more than one or two scheduled
flights on a single day.
(E) All of the airplanes scheduled for the canceled flights are based at the
same airport.
ans: A
有点不是很清楚选项A的意思
先谢谢大家~~~
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1F：推 Vinicks:结论:肯定会有其他原因导致九个航班被取消 12/10 17:54
2F：→ Vinicks:作者依据:因为SA公司不可能会有1或2个航班被取消掉 12/10 17:55
3F：→ Vinicks:如果要成立的话 就要(A) 因为要有超过1个货2个飞机是被排 12/10 17:57
4F：→ Vinicks:定在这九个飞航航班中 这样才能说是有可能除了机械故障 12/10 17:58
5F：→ Vinicks:会导致这九个航班取消 如果这九个航班都是SA公司那1或2个 12/10 18:23
6F：→ Vinicks:因为机械故障取消的行班飞机的话 那此结论就不会成立 12/10 18:23
7F：→ chunning:这题好像是LSAT的逻辑@@? 12/10 19:42
8F：→ shyuan:谢谢~~ 12/12 18:31