JUSTIFY THE CONCLUSIONH 逻辑

b1tch

请问这类型题目 怎么做啊？
脑子里 没有这类题目啊根本》。。。。


找到了！！！
据说 这次GMAT cr 出了 罕见的 justify 题目
我在 哪里都找不到这玩意终于找到了 分享一下！

Questions 33-34

Conservationist:The population of a certain wildflower is so small that the species is headedfor extinction. However, this wildflower can cross-pollinate with a closelyrelated domesticated daisy, producing viable seeds. Such cross-pollinationcould result in a significant population of wildflower-daisy hybrids. The daisyshould therefore be introduced into the wildflower’s range, since although thehybrid would differ markedly from the wildflower, hybridization is the onlymeans of preventing total loss of the wildflower in its range.

33. Which one ofthe following principles, if valid, most helps to justify the conservationist’sreasoning?

(A) It is betterto take measures to preserve a valued type of organism, even if those measuresare drastic, than to accept a less valuable substitute for the organism.

(B) It is betterto preserve a type of organism that is in danger of extinction, even ifsurviving organisms of that type are not vigorous, than to allow something morevigorous to replace it.

(C) It is betterto change a type of organism that would otherwise be lost, even if the changesare radical, than to lose it entirely.

(D) It is betterto destroy one of two competing types of organisms, even if both areirreplaceable, than to allow both of them to be lost.

(E) It is betterto protect an endangered type of organism, even if doing so has some negativeeffects on another type of organism, than to do nothing at all.

vivi1887887

选C ？