2019年mba考试英语模拟题——连词508

{01}— What are you going to do this afternoon?
— I"ll probably go for a walk later on________it stays fine.
A.as far as  
B.so long as
C.even if  
D.as though
解析：
本题选B。

{02}Scientists say it may be five or ten years________ it is possible to test this medicine on human patients.
A.since       
B.when        
C.after       
D.before
解析：
本题选D。