问题
选择题
Our talk with the government ______ the serious matter of robbery with violence.
A．looked in
B．assisted with
C．heated up
D．ran on
答案
D
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”。