问题
选择题
---You won the first prize in the Physics competition.
---__________. I made several terrible mistakes.
A．I think so
B．You must be joking
C．You are welcome
D．It doesn’t matter
答案
答案：B
I think so 我想是这样；You must be joking你在开玩笑吧；You are welcome欢迎你，不客气； It doesn’t matter没关系。句意：你在物理比赛中获得了一等奖。根据下文，我烦了几个严重的错误。可知选B最符合语境。
【考点】情景交际