To our           , China overcame all the difficulties caused by the disasters in 2008 and successfully hosted the 29^th Olympic Games.

To our           , China overcame all the difficulties caused by the disasters in 2008 and successfully hosted the 29^th Olympic Games.

A. wonder       B. doubt            C. credit          D. point

To our credit         , China overcame all the difficulties caused by the disasters in 2008 and successfully hosted the 29^th Olympic Games

1. A.
   wonder
2. B.
   doubt
3. C.
   credit
4. D.
   point

To our credit         , China overcame all the difficulties caused by the disasters in 2008 and successfully hosted the 29^th Olympic Games.