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标题: GWD-24-Q 22: 这题不太理解 ~~ [打印本页]

作者: kimpossible 时间: 2010-6-18 22:51
标题: GWD-24-Q 22: 这题不太理解 ~~

Often patients with ankle fractures that are stable, and thus do notrequire surgery, are given follow-up x-rays because their orthopedistsare concerned about possibly having misjudged the stability of the fracture. When a number of follow-up x-rays were reviewed, however, allthe fractures that had initially been judged stable were found to havehealed correctly. Therefore, it is a waste of money to order follow-up x-rays of ankle fracture initially judged stable.

Which of the following, if true, most strengthens the argument?

A.Doctors who are general practitioners rather than orthopedists areless likely than orthopedists to judge the stability of an ankle fracture correctly.

B.Many ankle injuries for which an initial x-ray is ordered are revealedby the x-ray not to involve any fracture of the ankle.

C.X-rays of patients of many different orthopedists working in severalhospitals were reviewed.

D.The healing of ankle fractures that have been surgically repaired isalways checked by means of a follow-up x-ray.

E.Orthopedists routinely order follow-up x-rays for fractures of boneother than ankle bones.

答案是C 可是我理解不出来~~~~~~大N小N都来救救我吖~~

作者: kimpossible 时间: 2010-6-19 13:28
NN们快来~~~~

作者: kimpossible 时间: 2010-6-19 20:18
继续up~~~

作者: kimpossible 时间: 2010-6-20 21:15
米人鸟我~~~~~555

作者: kimpossible 时间: 2010-6-20 22:21
额。。。。我知道要加强这个论点的，可是。。。就是不知道C为啥加强了。。。。。

作者: EllenTony 时间: 2010-6-21 08:04

Answer C proves the judgement that "all the fractures that had initially been judged stable were found to have healed correctly" is reliable. It strenthens the argument, because without this reliability, we can doubt the second judge is "misjudged" as well.

作者: EllenTony 时间: 2010-6-21 08:05
Oh, by the way, where did you find GWD to download?

作者: kimpossible 时间: 2010-6-21 13:54
很早以前在某个GMAT必备资料里下的。。。很好找的啊。。。。

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