问题
Mr. Jiang, as ______ elderly man, took part in the Special Games for ____ elderly, and finished _______ second in the race.
A:a; the; the
B:an; the; /
C:an; an; the
D:the; an; /;
B:an; the; /
C:an; an; the
D:the; an; /;
正确答案是：
