We all felt a sense of when we saw so many overseas Chinese ing back safe and sound from Libya.
A. security
B. relief
C. emergency
D. achievement
网友回答
A. security
(答案→)B. relief
C. emergency
D. achievement
解析：考查名词辨析。句意：当我们看到许多海外华人安全地从利比亚回国，我们都松了一口气。A安全，保证；B安慰，缓解；C紧急情况；D成就。故选B。