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. (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
也可以说是不同的nation pair呢? 毕竟是多个episodes(也许一个episode 是relation between japan and china, 另外一个episode是relation between japan and US, 那这样不就可以是relations between nations了?). 这题看起来很乱, 但如你所说 如果不是真题的话也可能没有一个答案是对的。