问题
选择题
Mr. Tang enjoys writing in his spare time. His works have ______ him many good friends.
A．earned
B．caught
C．discovered
D．introduced
答案
答案：A
词义辨析。Earned获得，赢得，结交；caught抓住；discovered 发现；introduced
介绍。句意：唐先生在业余时间喜欢写作。他的作品已经使他结交了很多好朋友。所以选A。