2019年mpa考试英语真题——动词的时态409

{01}— Where do you think ___ he ___ the computer?
— Sorry, I have no idea.
A.has; bought
B./; bought
C.did; buy  
D.had; bought
解析：
本题选B。

{02}Jack could have avoided that terrible car accident, but he ________ careful enough.
A.is not                      
B.hasn"t been              
C.was not          
D.hadn"t been
解析：
本题选C。

{03}— Have you been working in this company since graduation?  
— No. I _______ in another company for two years.   
A.worked  
B.has worked  
C.had worked  
D.work
解析：
本题选A。