2019年mpa考试英语真题——介词和介词短语1766

{01}The soldiers were fighting bravely_____their    people__________the invaders.    
[      ]
A.with; for    
B.for; against    
C.  back; with    
D.out; with
解析：
本题选B。

{02}Scientists are racing________time in order to find a cure for bird flu.
A.along with  
B.against  
C.around    
D.ahead of
解析：
本题选B。