2019年mpa考试英语真题——连词465

{01}Let"s learn to use the problem we are facing ____ a  stepping stone to future success.    
A.to                
B.for                
C.as              
D.by
解析：
本题选C。

{02}___ the international situation experiences great changes, China and the US have more common
interests and shoulder more common responsibilities.
A.As              
B.For        
C.Until                  
D.However
解析：
本题选A。