—Excuse me, where is Mr Brown’s office?—Sorry, I don’t know. I ______ here for only a few days.
#42307
A
work
B
worked
C
have worked
D
will work
推荐题目
When you got there, how many guests    in the meeting hall?
#39971
A
had been
B
have been
C
were
D
have had
We ______English lessons on Saturday morning. 
#39677
A
don’t have
B
haven’t
C
aren’t have
D
no have