问题补充：
—Li Na won the tennis championship in the French Open on June 4, .
—We take pride in her. She is the first Asian professional tennis player to win it.
A. are interested in
B. are terrified of
C. are proud of
D. are used to
答案：
A. are interested in
B. are terrified of
(答案→)C. are proud of
D. are used to
解析： 略
