Inordinaryconversations,participantsareexpected,firstofall,to__________,otherwise,communicationwouldbreakdown.
A.stand straight B.coordinate C.speak the truth D.cooperate正确答案D
Inordinaryconversations,participantsareexpected,firstofall,to__________,otherwise,communicationwouldbreakdown.
A.stand straight B.coordinate C.speak the truth D.cooperate正确答案D