I graduated from college twenty years ago and I ____________ as an English teacher in this middle school ever since.
#101021
A
worked
B
have been working
C
had worked
D
was working
推荐题目
—How long do you think it is ________ he arrived here? —No more than half a year, I believe.
#104908
A
when
B
that
C
before
D
since
Great changes ______ in the past few years, and a lot of factories ________.
#100648
A
had taken place; have been set up
B
have taken place; have been set up
C
took place; have set up
D
were taken place; were set up
_____ in the queue for an hour,Tom suddenly realized that he had left his wallet at home.
#103270
A
To wait
B
Have waited
C
Having waited
D
To have waited
—Has Nancy gone back to her home in the UK?—Yes. She ______ here only for three days with her friend.
#99307
A
stayed
B
had stayed
C
has stayed
D
is staying