Li Na plays tennis very well. She has become first Asian woman to reach a Grand Slam(大满贯)

Li Na plays tennis very well. She has become first Asian woman to reach a Grand Slam(大满贯) final.
A. a, the
B. /, the
C. the, a
D. /, a

A. a, the(答案→)B. /, theC. the, aD. /, a解析：考查冠词。句意“李娜网球打得很好。她是第一个获得大满贯的亚洲女子。”球类前不加冠词，排除A、C；序数词前加the才表示顺序。故选B。

谢谢了