求教紫色verbal-15

求助

Treatment for hypertension forestalls certain medical expenses by preventing strokes and heart disease. Yet any money so saved amounts to only one-fourth of the expenditures required to treat the hypertensive population.Therefore,there is no ecnomic justification for preventive treatment for hypertention.

A.The many fatal strokes and heart attacks resulting from untreated hypertension cause insignificant medical expenditures but large economic losses of other sorts.

B.The cost,per patient,of preventive treatment for hypertension would remain constant even if such treatment were instituded on a large scale.

C.In matters of health care,economic consideration should ideally not be dominant.

D.Effetive preventionn presupposes early diagnosis, and programs to ensure early diagnosis are costly.

E.The net savings in medical resouces achieved by some preventive health measures are smaller than the net losses attributable to certain other measures of this kind.

选Ａ。题目看不懂。。。。请教大家。。。。thx

此题为削弱题。

很明显本题的意思是说无论怎样只能节省看高血压病的1/4的医疗费用，因此高血压不值得病人去预防。所以只要找出和他相反的结论即可。

A. 通过举例说明，即使只能节省1/4的费用，也要看病，否则会有很多更严重的病，那么到时候医药费会更多。

B  remain contant就已经不对了，因为它没有削弱原文。

C和D都谈到了完全和原文不相关的内容。

E的观点和原文的结论一致，没有起到削弱的作用。

希望能帮到你。这个只是我自己的一点总结。

谢谢阿，不过我还是不太明白这句话的意思。

Treatment for hypertension forestalls certain medical expenses by preventing strokes and heart disease.

对于高血压的防治 是 通过阻止中风和心脏疾病 来预先防治的

有点绕口，不过应该是这个意思

thx a lot

any cost so saved 这是什么用法阿