2019年mpa考试英语真题——连词497

{01}Experts believe that it will be five or six years ______ the price of houses becomes acceptable
for ordinary families.
[    ]
A.since        
B.after         
C.before      
D.until
解析：
本题选C。

{02}The roads are crowded ______ walking to work is even quicker than driving.
A.in order that  
B.in order to  
C.so as to  
D.so that
解析：
本题选D。