我疯了，我就没看出来C和E有啥区别，诚心请教

zhaoyusee

T-9-Q25.

Scientists typically do their most creative work before the age of forty. It is commonly thought that this happens because aging by itself brings about a loss of creative capacity. However, a study has found that almost all scientists who produce highly creative work beyond the age of forty entered their fields late and less than a dozen years before their creative breakthroughs. Since creative breakthroughs by scientists under forty also generally occur within a dozen years of the scientists’ entry into the field, the study’s finding strongly suggests that the real reason why scientists over forty rarely produce highly creative work is not due to age but rather because most have spent too long in their fields.

In the argument given, the two portions in boldface play which of the following roles?

A.The first is the position that the argument as a whole depends; the second is evidence that is advanced as part of that evidence.

B.The first and second are both claims that have been advanced in support of a position that the argument as a whole opposes.

C.The first is an explanation that the argument challenges; the second provides evidence in support of a competing explanation that the argument defends.

D.The first is an explanation that the argument challenges; the second is evidence that has been used against an alternative explanation that the argument defends.

E.The first is an explanation that the argument defends; the second is evidence that has been used to challenge that explanation.


答案选C，我选的是E，请问有区别吗，我觉得E是很清爽，一看我就懂，C绕来绕去，谁知道说啥的啊？

bdsjb116

第一部分的boldface是在支持Scientists typically do their most creative work before the age of forty，因此是被这个argument所反对的，所以E中说The first is an explanation that the argument defends就不对了啊

ps.这题竟然跟OG12 117同题干只是boldface位置不一样 真神奇