【题目】How old is the man?
A.About 20.B.About 30.C.About 48.
在线课程【答案】C
【解析】
【原文】
M: Look-my third gold medal!
W: Congratulations! So when did you first become interested in balloons, Steve?
M: It was in my late thirties. I have been in a balloon club for ten years now.