问题补充：
Li Na is famous all the tennis fans in China know her.
A. too; to
B. enough; to
C. as; as
D. so; that
答案：
A. too; to
B. enough; to
C. as; as
(答案→)D. so; that
解析：too; to太……而不能；enough; to无此搭配用法；as; as和……一样；so; that如此……以至于。句意：李娜是如此著名，以至于所有中国的网球迷都认识她。结合语境可知选D。
