2019年mpa考试英语真题——非谓语动词1116

{01}______ the housing price, several measures have been adopted in the last two years.
A.Lowering    
B.Having lowered    
C.To lower  
D.To have lowered  
解析：
本题选C。

{02}With a lot of tough problems _____, the pilot was still calm, cool and collective under pressure.
A.solve
B.solved
C.solving
D.to solve
解析：
本题选D。