单选题 . 
1.  Which graph is the man talking about? ______
    A.
    B.
    C.
【正确答案】 C
【答案解析】[听力原文]
   Which graph is the man talking about?
   Man: The year started quite slowly, but sales in the second quarter picked up well. Although there was a slight drop in the third quarter, I'm pleased to say that sales started to rise again at the end of the year.