Our talk with the government the serious matter of robbery with violence.
A. looked in
B. assisted with
C. heated up
D. ran on
网友回答
A. looked in
B. assisted with
C. heated up
(答案→)D. ran on
解析：run on意为“围绕；以……为中心”；look into意为“调查”；assist with意为“在……方面提供帮助”；heat up意为“加热”。