Ⅰ.单项填空
1．The present situation is very complex，so I think it will take me some time to ________ its reality.
A．make up B．figure out
C．look through D．put off
2．—Nancy，I have to submit a report on the big fire last night.Can you help me type it?
—________ I have a lot of work to do.
A．Why not? B．Why me?
C．No problem. D．Come on!
3．________ the construction of a moderately prosperous society in all respects，we must consolidate wisdom and efforts from all ethnic groups of our nation.
A．To complete B．Completing
C．Having completed D．Completed
