The new safety regulations were agreed on after with the work-force.
A. conference
B. participation
C. intervention
D. consultation
网友回答
A. conference
B. participation
C. intervention
(答案→)D. consultation
解析: consultation商议:hold a consultation with sb. about sth.(与某人商谈某事)。
conference讨论会;participation参加,参与;intervention干预,干涉。