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A recent spate of launching and operating mishaps with television satellites led to a corresponding surge in claims against companies underwriting satellite insurance. As a result, insurance premiums shot up, making satellites more expensive to launch and operate. This, in turn, had added to the pressure to squeeze more performance out of currently operating satellites.

Which of the following, if true, taken together with the information above, best supports the conclusion that the cost of television satellites will continue to increase?

正确答案: C

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请教OG32 前人的解释看不懂

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楼主
发表于 2005-10-9 15:39:00 | 只看该作者

请教OG32 前人的解释看不懂

32. A recent spate of launching and operating mishaps with television satellites led to a
corresponding surge in claims against companies underwriting satellite insurance. As a result,
insurance premiums shot up, making satellites more expensive to launch and operate. This, in
turn, has added to the pressure to squeeze more performance out of currently operating
satellites.
Which of the following, if true, taken together with the information above, best supports the
conclusion that the cost of television satellites will continue to increase?
A. Since the risk to insurers of satellites is spread over relatively few units, insurance
premiums are necessarily very high.
B. When satellites reach orbit and then fail, the causes of failure are generally impossible to
pinpoint with confidence.
C. The greater the performance demands placed on satellites, the more frequently those
satellites break down.
D. Most satellites are produced in such small numbers that no economies of scale can be
realized.
E. Since many satellites are built by unwieldy international consortia, inefficiencies are
inevitable.
答案是C  偶是一点头绪也没有


哪位NN帮偶解释一下题目的意思和选C的原因 多谢了 本人10天后就考了

沙发
 楼主| 发表于 2005-10-10 08:13:00 | 只看该作者
up 求助!
板凳
发表于 2005-10-10 21:32:00 | 只看该作者

question:Which of the following, if true, taken together with the information above, best supports the conclusion that the cost of television satellites will continue to increase?
conclusion:This, in turn, has added to the pressure to squeeze more performance out of currently operating satellites.


C:The greater the performance demands placed on satellites, the more frequently those satellites break down.


C+conclusion说明了satellites更容易坏,这样保险就会更贵,所以the cost of television satellites will continue to increase


地板
 楼主| 发表于 2005-10-10 23:45:00 | 只看该作者
squeeze more performance out of currently operating satellites 的意思是performance 少了吗?
5#
发表于 2005-10-11 11:13:00 | 只看该作者

Mishap claim surge premium increase more expensive squeeze out



问你要多一个前提,和已知前提一起支持more expensive这个结论,后面的squeeze out 可以不用理会


答案C  greater demand break down more frequently 由此可推出claim surge,再按上面的思路推下去


6#
 楼主| 发表于 2005-10-16 09:29:00 | 只看该作者

问完后自己都忘了,刚才忽然想起这个帖,


明白了 多谢NN

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