大全549

549.        Once an apolitical confrontation of the world’s best athletes, the Summer Olympics have been increasingly politicized in recent years as the superpowers have denied many of the best athletes’ access to competition.

(A) been increasingly politicized

(B) been increasing politicization

(C) been of increasing politicization

(D) politicized, increasingly,

(E) increased politicization

答案：A。答案肯定是A的，这个没问题。问题在于划线前为什么是have而不是has？不论Summer Olympics还是an apolitical confrontation都是单数概念啊？请多多指教！

The Summer Olympics实际上应该指的是The Olympic Games吧。

原来酱紫，恩，谢谢指教：）