Question

In the 21^st century, all nations must take their ________of responsibility for the global safety.

A．blame

B．charge

C．share

D．notice

Answer 1

C

名词辨析。A责备；B要价，索价；C份额；D通知；结合句意可知C正确。句意：在21世纪，所有的国家都要承担起世界安全的重任。故C正确。