According to the arrangement, the speaker first talked about sports and then about football in particular.
A. in general
B. in short
C. in detail
D. in advance
网友回答
(答案→)A. in general
B. in short
C. in detail
D. in advance
解析：考查介词短语：A. in general一般来说，总体上B. in short简言之C. in detail详细的D. in advance提前，句意：根据安排，演讲者先总的说一说运动，然后特别谈谈足球。选A。