---How long have you retired ,Grandpa? ---Well, four years. But you know, I_____ for Courtaulds for over forty years.
#103083
A
have worked
B
worked
C
had worked
D
work
推荐题目
 If their marketing plans succeed,they ________ their sales by 20 percent.
#99749
A
will increase
B
have been increasing
C
have increased
D
would be increasing
I didn’t get into the two-hour quarrel; I know how it ______, though.
#104076
A
would break out
B
has broken out
C
was breaking out
D
had broken out