Li Na, most famous Chinese tennis player, narrowly missed the championship in Australia f

Li Na, most famous Chinese tennis player, narrowly missed the championship in Australia for second time.
A. the; /
B. a; a
C. a; /
D. /; the

A. the; /(答案→)B. a; aC. a; /D. /; the解析：考查冠词的用法。句意：李娜，一个非常有名的中国网球选手，差一点再次与澳大利亚联赛冠军擦肩而过。narrowly“狭窄，勉强地”；most在此意为“很，非常”，相当于very；与不定冠词a连用，表示“一个非常......的......”；不定冠词与序数词连用，表示“再一次”。a second time“再一次”。故选B。

感谢回答，我学习了