2019年mpacc考试英语真题——连词382

{01}_____ you call me to say you" re not coming, I"ll see you at the theatre.
A.Though  
B.Whether  
C.Until
D.Unless
解析：
本题选D。

{02}I would appreciate it________you call back this afternoon for the doctor’s appointment.
A.until  
B.if  
C.when  
D.that
解析：
本题选B。

{03}    ___ he made up his mind, nothing could change it.  
[    ]
A.Before              
B.Unless            
C.When            
D.Once
解析：
本题选D。