2019年mpa考试英语真题——连词500

{01}______ I admit that the problems are difficult, I don"t agree that they can"t be solved.
 [      ]
A.In case
B.While  
C.As      
D.Because
解析：
本题选B。

{02}But it will be more than 100years _______ the country begins once again to look as it did before.  
[      ]
A.since    
B.that    
C.when    
D.before
解析：
本题选D。