--I don't think we have met before.--Yes, once at a party, but we___________.
#4832
A
weren't introduced
B
didn't introduce
C
haven't introduced
D
were not introducing
推荐题目
.By around 900 AD,there were many places in Northern Europe______the Vikings chose to live.
#4786
A
in which
B
when
C
which
D
at which
Young men should constantly _________their own state of mind so as to adapt to the circumstances in which fierce competition is going on .
#4703
A
modify
B
adjust
C
conduct
D
liberate
-----Alice looks blue today.-----Yes, I asked her, but she wouldn’t say _____ troubled her.
#59079
A
why was it that
B
that was why
C
it was what
D
what it was that
_____ , you need to give all you have and try your best.
#4941
A
Being a winner
B
To buy a winner
C
Be a winner
D
Having been a winner