He didn’t go to detail on the subject. He spoke .
A. in mon
B. in particular
C. in general
D. in advance
网友回答
A. in mon
B. in particular
(答案→)C. in general
D. in advance
解析：介词词组辨析题。in mon 相同 B. in particular 尤其 C. in general 大概 D. in advance 提前 句意：关于这个主题他没讲到细节只是大概说了说。根据语境选C