—Do you remember when I first met you? —Of course. I __________ in a small food factory.
#100000
A
worked
B
was working
C
had been working
D
work
推荐题目
The construction of the two new railway lines   by now.
#99633
A
have been completed
B
has been completed
C
has coompleted
D
have completed
I am so tired,for I ________ English for 2 hours.
#99761
A
is studying 
B
have been studying
C
was studying 
D
had been studying