He ________ in a foreign trade company for five years, but he now is a volunteer teacher in a village.
#100095
A
had worked
B
worked
C
works
D
has worked
推荐题目
I should say sorry to you but I ____trouble.    
#102836
A
did not mean causing
B
did not mean to cause
C
meant causing
D
meant to cause
Would you please keep silent? The weather report        and I want to listen.
#101408
A
is broadcast
B
is being broadcast
C
has been broadcast
D
had been broadcast
Excuse me.I ________ I was blocking your way.
#99576
A
didn't realize
B
don't realize
C
haven't realized
D
wasn't realizing