OG12-19 求助选项B的OG解释为何

wildmantomba

OG12-19

Physician：The hormone melatonin has shown promise as a medication for sleep disorders when taken in synthesized form. Because the long-term side effects of synthetic melatonin are unknown, however, I cannot recommend its use at this time.

Patient：Your position is inconsistent with your usual practice. You prescribe many medications that you know have serious side effects, so concern about side effects cannot be the real reason you will not prescribe melatonin.

The patient's argument is flawed because it fails to consider that

A) the side effects of synthetic melatonin might be different from those of naturally produced melatonin

B) it is possible that the physician does not believe that melatonin has been conclusively shown to be effective

C) sleep disorders, if left untreated, might lead to serious medical complications

D) the side effects of a medication can take some time to manifest themselves

E) known risks can be weighed against known benefits, but unkonwn risks cannot

The explanation in OG

B) It is quite reasonable for the patient's argument not to mention this possiblity, especially since the physician expresses a belief that synthetic melatonin may be effective—but expresses no belief about whether or not it has been conclusively shown to be effective

Don't know how it explains that B does not indicate the flaw in the patient's argument.

cherylwang

没有说到关于那个药最终是否一定有效的问题。。。算无关吧

wildmantomba

正确的选项没有问题
只是想了解B的解释想表达什么

安徽民工

B的意思应该是不太确定这个药是不是真的有效果。

zwhjzwhj

顶楼主，LZ是问OG关于B项的解释的意思。

我也看不懂OG关于B的解释。

发现OG的CR好多这样的，本来题挺明白的，一看OG对于这个选项的解释反倒糊涂了。

pwt930

顶楼主！！！B说it is quite reasonable...的就没下文了

杀G给猴看

顶楼主，LZ是问OG关于B项的解释的意思。

我也看不懂OG关于B的解释。

发现OG的CR好多这样的，本来题挺明白的，一看OG对于这个选项的解释反倒糊涂了。

-- by 会员 zwhjzwhj (2012/7/14 14:47:04)

顶楼主！！！B说it is quite reasonable...的就没下文了

-- by 会员 pwt930 (2013/3/17 15:08:36)

再顶！对LS和LSS不能同意更多！本来挺明白的，看OG解释糊涂了，B的解释怎么看怎么不像批驳说选项是错的啊……it is quite reasonable那句话到底啥意思？……呼唤NN！！！