GRE填空真题及答案解析：enigmatic

　　He was one of the most powerful chess players over and one of the most _____; at the height of his fame he all but dropped out of chess, entering into a self-imposed exile.

　　A. perplexing

　　B. creative

　　C. troubled

　　D. infuriating

　　E. enigmatic

　　F. imaginative

　　思考ING...

　　解析

　　he all but dropped out of chess和one of the most powerful chess players体现出一种让人琢磨不透的感觉

　　正确答案选AE选项。perplexing让人迷惑的，enigmatic难以捉摸的。