---Do you know London at all?---No, this is the first time that I______ here．
#100192
A
was
B
came
C
have been
D
had been
推荐题目
So far, no agreement ________ on which type of exercise is best suitable for keeping fit.
#99157
A
has reached
B
has been reached
C
was reached
D
had been reached
I would have helped you, but I ________ really occupied the whole week．
#99374
A
was
B
am
C
had been
D
were
“Do you know that Jack ______ a postman for about six years?” “Yes, I see.”
#104387
A
has become
B
has turned
C
has changed
D
has been
All possible means ____ to prevent the air pollution, but the sky is still not clear.
#100326
A
is used
B
has been used
C
are use
D
have been used
Mike wasn’t at home yesterday. He ______to give us a lecture.
#103447
A
is inviting
B
is invited
C
was inviting
D
was invited