GWD-24-Q 22:

ric_ye

GWD-24-Q 22:

Often patients with ankle fractures that are stable, and thus do not
                require surgery, are given follow-up x-rays because their orthopedists
                are concerned about possibly having misjudged the stability of the fracture. When a number of follow-up x-rays were reviewed, however, all
                the fractures that had initially been judged stable were found to have
                healed 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 are
                less 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 revealed
                by the x-ray not to involve any fracture of the ankle.

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

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

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

the answer is C

what i choose was D

但是我觉得C好像很牵强...

紫苏

但是C增强了样本的代表性~~这个思路还是经常有的

laura466

up

gundam00