After the mass shootings at Sandy Hook Elementary School, President Obama ordered his members to solutions to gun violence.
A. put up with
B. e up with
C. keep up with
D. catch up with
网友回答
A. put up with
(答案→)B. e up with
C. keep up with
D. catch up with
解析：动词短语辨析。A忍受；B提出，想出；C保持，跟上；D赶上；追上；句意：在Sandy Hook Elementary School枪击案以后，奥巴马总统命令他的人想出枪支暴力犯罪的解决方法。根据句意说明B正确。