OG12 97 !!!!!!!!

Eileenl · 发表于 2010-10-18 18:52:32

97. Delta Products Inc. has recently switched at
least partly from older technologies using fossil
fuels to new technologies powered by electricity.
The question has been raised whether it can be
concluded that for a given level of output Delta’s
operation now causes less fossil fuel to be
consumed than it did formerly. The answer,
clearly, is yes, since the amount of fossil fuel used to
generate the electricity needed to power the new
technologies is less than the amount needed to power
the older technologies, provided level of output is held
constant.the argument given, the two boldfaced portions play
which of the following roles?
(A) The fi rst identifi es the content of the conclusion
of the argument; the second provides support
for that conclusion.
(B) The fi rst provides support for the conclusion of
the argument; the second identifi es the content
of that conclusion.
(C) The fi rst states the conclusion of the argument;
the second calls that conclusion into question.
(D) The fi rst provides support for the conclusion of
the argument; the second calls that conclusion
into question.
(E) Each provides support for the conclusion of the
argument
选了C。。。。。这种类型的题错了N遍。。。。哎，球解题思路

Eileenl · 发表于 2010-10-21 09:01:14

自己顶下。。。。

OG12 97 !!!!!!!!

所属分类: GMAT考试

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