I know Mr Brown； we ＿＿＿＿＿＿ to each other at an international conference.
#104666
A
are introduced
B
have been introduced
C
were introduced
D
had been introduced
推荐题目
Clare finally decided to leave the company she ____ for since she graduated from university.
#102046
A
would work
B
has worked
C
was working
D
had worked
—Can I join the club, Dad?—You can when you _____ a bit older.
#101716
A
get
B
will get
C
are getting
D
will have got
(2014·日照模拟)For years the government of that country________their responsibility when it comes to the mentally ill.
#99156
A
ignored
B
is ignoring
C
has ignored
D
ignores
---- Can I borrow your car?---- Sorry. My car __________ at the garage.
#100996
A
is being repaired
B
is repaired
C
will be repaired
D
has been repaired
I would have come sooner but I ________ that they were waiting.
#104791
A
haven’t known
B
hadn’t known
C
don’t know
D
didn’t know