---I’m sorry, but there is no smoking on this flight.---Oh, I _____that. Sorry, I won’t again.
#100228
A
don’t know
B
didn’t know
C
won’t know
D
haven’t known
推荐题目
This word is wrongly spelt；a letter is _______.
#99267
A
left behind
B
left alone
C
left out
D
left off
According to a report, cigarette smoking ______ in all indoor public places in our province soon.
#99848
A
will ban
B
have banned
C
will be banned
D
have been banned
Mary __________ to know where you have been, as she has something important to tell you.
#103708
A
is hoped
B
is dying
C
is wanting
D
dies
He claimed _____my grandmother yesterday, but she passed away tens years ago.
#103364
A
having met
B
to have met
C
meeting
D
to meet
It’s said that a car accident_____________on the highway this morning.
#104050
A
happens
B
happened
C
was happened
D
has been happened