问题补充:
----- Why do you think Liu Xiang is one of the best sportsman?
----- , he is the world record holder in men’s 110m hurdles, which is considered to be a big progress for Chinese athletes.
A. For the first time
B. Believe it or not
C. To give an example
D. To tell the truth
答案:
A. For the first time
B. Believe it or not
(答案→)C. To give an example
D. To tell the truth
解析:考查交际用语:A. For the first time第一次B. Believe it or not信不信由你, C. To give an example举个例子D. To tell the truth说实话,句意:--你为什么认为刘翔是最好的运动员?--举个例子,他是男子110米栏的世界纪录保持者,这被认为是中国运动员的一个很大的进步。选C。