--- Have you ever been to Tibet?--- Yes. I ____________ there three times in the year 2008.
#103221
A
went
B
have gone
C
have been
D
had been
推荐题目
—Have you seen Jack recently?—No. He      for another company now.
#102939
A
is working
B
had worked
C
worked
D
was working
This is the second time Nie Haisheng ________ to be the astronaut who took the glorious task.
#104309
A
has been chosen
B
had been chosen
C
was chosen
D
chose
 ----- _______ in the workshop. Please stop it. ----- Sorry. I________.
#104153
A
Smoking is not allowed, don’t know
B
Not smoking, an not sure
C
Don’t smoke, have no idea  
D
Smoking is forbidden, didn’t know
Fruit and vegetables          in areas_________ there is enough water.
#102471
A
grows; that
B
are grow; where
C
growing; that
D
are grown; where