菜鸟求教：陈向东逻辑59页第50题

xushujie

Within 20 years it will probably be possible to identify the genetic susceptibility an individual may have toward any particular disease. Eventually, effective strategies will be discovered to counteract each such susceptibility. Once these effective strategies are found, therefore, the people who follow them will never get sick.
   The arguement above is based on which of the following assumpetions?
A. For every disease there is only one strategy that can prevent its occurence.
B. In the future, genetics will be the only medical specialty of any importance.
C. All human sicknesses are in part the result of individuals' genetic susceptibilities.
D. All humans are genetically susceptible to some disease.
E. People will follow medical advice when they are convinced that it is effective.

这道题按理来说是不难的，但是我就是偏偏在词汇上卡了壳。答案是选C，但是我当时选的时候就在纠结，这个A is in part result of B.意思是A部分是由B导致的，还是说A是B导致的结果的一部分呢. 如果是前者那C就不能保证 never get sick啦，因为还有别的原因会导致生病啊。再或者是如陈向东逻辑书上所说，我们要找的只是必要条件，而不一定是充分条件？在此先感谢CD的各位XDJM们指教。