大全254。

254.Dr. Sayre’s lecture recounted several little-known episodes in the relations between nations that illustrates what is wrong with alliances and treaties that do not have popular support.C

(A) relations between nations that illustrates

(B) relation of one nation with another that illustrates

(C) relations between nations that illustrate

(D) relation of one nation with another and illustrate

(E) relations of nations that illustrates

我选的是C，但是答案是B，麻烦牛牛给我讲讲啊。谢谢先

个人感觉C中的relations前面有the不好，如果是relations between nations 单独用来泛指各国之间的关系可能还说得过去，但B，the relation of one nation with another 特指一国和另一国的关系，明显更清楚，更贴近题意。

而且between nations 通常用among nations表达。