----I’m sorry, but there is no smoking on this flight.----Oh, I _____ that. Sorry, I won’t again.
#104849
A
don’t know
B
didn’t know
C
won’t know
D
haven’t known
推荐题目
Mr. Smith was very disappointed to see the car he had had _____ went wrong again.
#101857
A
to be repaired
B
repaired
C
it repaired
D
it
—Do you know if he has recovered from the illness?—Recovered? I am afraid that he ________ now in the hospital.
#100516
A
is being cured
B
is being treated
C
has treated
D
is cured
When the old man_____to walk back to his house，the sun____itself behind the mountain．
#103518
A
was starting；hid
B
had started；had already hidden
C
had started；was hiding
D
started；had already hidden
The two nurses ________ 100，000 yuan by the police but donated it to victims of the explosion.
#99836
A
rewarded
B
would be rewarded
C
have been rewarded
D
had been rewarded