Jim who is now our English teacher once ________ as a manager in an international cooperation for 5 years.
#99508
A
has worked
B
had worked
C
was working
D
worked
推荐题目
The old man was taking a walk, ____ by his grandson. 
#104560
A
supporting
B
supported
C
being supported
D
having supported
I got caught in the rain and my suit______. 
#102751
A
has ruined
B
had ruined
C
has been ruined
D
had been ruined