GMAT逻辑题练习及答案 GMAT逻辑题练习范文

City Official: At City Hospital, uninsured patients tend to have shorter stays and fewer procedures perf上海GMAT培训机构ormed than do insured patients, even though insured patients, on average, have slightly less serious medical problems at the time of admission to the hospital than uninsured patients have. Critics of the hospital have concluded that the uninsured patients are not receiving proper medical care. However, this conclusion is almost certainly false. Careful investigation has recently shown two things: insured patients have much longer stays in the hospital than necessary, and they tend to have more procedures performed than are medically necessary.
In the city official”s argument, the two boldface portions play which of the following roles?
AThe first states the conclusion of the city official”s argument; the second provides support for that conclusion.
,
。
BThe first is used to support the conclusion of the city official”s argument; the second states that conclusion.
CThe first was used to support the conclusion drawn by hospital critics; the second states the position that the city official”s argument opposes.
D The first was used to support the conclusion drawn by hospital critics; the second provides support for the conclusion of the city official”s argument.
E The first states the position that the city official”s argument opposes; the second states the conclusion of the city official”s argument.
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