When the applause , Obama continued his speech.A. died offB. died downC. died outD. died o

网友回答

A. died off
(答案→)B. died down
C. died out
D. died of
解析：考查动词短语辨析。A相继死去；B减弱，逐渐平息；C灭绝，死光；D死于；句意：当掌声逐渐平息的时候，奥巴马继续发表他的演讲。根据句意说明B正确。