21.-----It’s reported that over 1 billion people watched the live opening ceremony of______2010 South Africa World Cup on TV.
-----Yes, news came as______ shock to me.
A. the; the B. /; a C. the; a D. a; the
22． We all felt a sense of ______ when we saw so many overseas Chinese
coming back safe and sound from Libya.
A. security B. relief C. emergency D. achievement
