In the Beijing Olympics, Phelps from the US isperson of wonder, person who swam into the O

In the Beijing Olympics, Phelps from the US is person of wonder, person who swam into the Olympic history.
A. the; the
B. the; a
C. a; the
D. a; a

A. the; theB. the; aC. a; the(答案→)D. a; a解析：考查冠词的用法。句意“在北京奥运会上，来自美国的菲尔普斯是一个奇迹，他的游泳战绩将载入奥运会的史册。”wonder“奇迹”，是可数名词，泛指一个人用不定冠词a/an。故选D。

这个答案应该是对的