2019年mba考试英语模拟题——连词246

{01}______ there was no bandage available, she tore off her sleeve and tied it around his wrist a little above    the bleeding point ______ him from losing too much blood.    
A.For; to save    
B.Because; saving    
C.Since; save    
D.As; to save
解析：
本题选D。

{02}— How long do you think it"ll be _____ I can go back to work?  
— Well, you"ll be feeling much better by next weekend.  
A.before      
B.when        
C.until        
D.that
解析：
本题选A。