2019年mpacc考试英语真题——介词和介词短语1448

{01}It"s so kind of you to help us. Without your help, we couldn"t have finished the work___________.    

A.in a time                      
B.at no time    
C.ahead of time                  
D.behind time
解析：
本题选C。

{02}There is no point .         the argument they _       just now.  
A.to; made        
B.to; had        
C.in; made      
D.in; had
解析：
本题选D。

{00}Though he had failed twice, the strong-willed boy decided to make a third attempt_________ it.
A.to        
B.on        
C.at        
D.B &C
解析：
本题选D。