下面进行GMAT考试重点试题整理，希望考生充分利用文中所列内容，提高备考效率。
10. GWD-8-Q4-Q6专家建议缩减临床试验的样本数
Frazier and Mosteller assert that
medical research could be improved by
a move toward larger, simpler clinical
Line trials of medical treatments. Currently,
(5) researchers collect far more background
information on patients than is strictly
required for their trials—substantially more
than hospitals collect—thereby escalating
costs of data collection, storage, and
(10) analysis. Although limiting information
collection could increase the risk that
researchers will overlook facts relevant
to a study, Frazier and Mosteller contend
that such risk, never entirely eliminable
(15) from research, would still be small in most
studies. Only in research on entirely new
treatments are new and unexpected variables
likely to arise. F,M的观点
Frazier and Mosteller propose not
(20) only that researchers limit data collection
on individual patients but also that
researchers enroll more patients in clinical
trials, thereby obtaining a more representative
sample of the total population with
(25) the disease under study. Often researchers
restrict study participation to patients
who have no ailments besides those being
studied. A treatment judged successful
under these ideal conditions can then
(30) be evaluated under normal conditions.
Broadening the range of trial participants,
Frazier and Mosteller suggest, would
enable researchers to evaluate a treatment's
efficacy for diverse patients under
(35) various conditions and to evaluate its
effectiveness for different patient subgroups.
For example, the value of a
treatment for a progressive disease may
vary according to a patient's stage of
(40) disease. Patients' ages may also affect
a treatment's efficacy. F,M的做法
特别套路
逻辑简图：
1P: F and M assert that research improved by….. Currently… although, F and M contend that…
2P: F and M propose not only…. .but also, thereby obtaining…. F and M suggest…for example…
以上是对GMAT考试重点试题整理的介绍，希望对考生有所启发，能够加快备考进度，取得GMAT高分。
