问题补充:
In the London Olympic Games Badminton Men s singles final, Lin Dan won the gold medal, becoming the first the championship.
A. defended
B. defending
C. to defend
D. has defended
答案:
A. defended
B. defending
(答案→)C. to defend
D. has defended
解析:考查非谓语动词。序数词后面应用不定式作后置定语。如:the first to leave; the last to arrive.