Tony is a lawyer now, but he      in a delivery company for six years.
#99549
A
has served
B
had served
C
was serving
D
served
推荐题目
Unfortunately, when I arrived she ________, so we had only time for a few words.
#103520
A
just left
B
had just left
C
has just left
D
was just leaving
----_____ David and Vicky _____ married?----For about three years. 
#100703
A
How long were … being
B
How long have … got
C
How long have … been
D
How long did … Get