22. GWD25-Q22. OG12-109题，答案A c为啥不行？
Springfield Fire Commissioner: the vast majority of false fire alarmsare prank calls made anonymously from fire alarm boxes on streetcorners. Since virtually everyone has access to a private telephone,these alarm boxes have outlived their usefulness. Therefore, wepropose to remove the boxes. Removing the boxes will reduce thenumber of prank calls without hampering people’s ability to report a fire.
Which of the following, if true, most strongly supports the claim that theproposal, if carried out, will have the announced effect?
A.！The fire department traces all alarm calls made from private telephones and records where they came from.
B.Maintaining the fire alarm boxes costs Springfield approximatelyfive million dollars annually.
C.A telephone call can provide the fire department with more information about thenature and size of a fire than can an alarm placedfrom an alarm box.
D.Responding to false alarms significantly reduces the fire department’s capacity for responding to fires.
E.On any given day, a significant percentage of the public telephonesin Springfield are out of service.
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发表于 2010-5-20 23:50:01
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