2019年mpa考试英语真题——非谓语动词1097

{01}The doctor will not permit him _____ until his foot is better.
[      ]
A.walk        
B.to walk        
C.walking        
D.walked
解析：
本题选B。

{02}I think mathematics is very difficult ______.
A.to be learned
B.to be learning
C.for learning  
D.to learn
解析：
本题选D。

{03}Schools across China are expected to hire 50000 college graduates this year as short-term
teachers , ________ reduce unemployment pressures. 
A.help          
B.to have helped        
C.to help        
D.having helped
解析：
本题选C。