(2013·合肥一中二模)The school recommends parents ________ their children to swim in rivers or lakes during summer holidays.
#86539
A
not permit
B
do not permit
C
mustn't permit
D
couldn't permit
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They took the injured straight to the hospital, otherwise he .
#86512
A
would die
B
should have died
C
might die
D
might have died
---Did you visit the famous museum ? ---No. We ______ it. But we spent too much time shopping.
#89472
A
can't have visited
B
could have visited
C
must have visited
D
shouldn't have visited
What a pity! Considering his ability and experience, he ______ better.
#87050
A
need have done
B
must have done
C
can have done
D
might have done
I________through that bitter period without your generous help.
#86828
A
couldn't have gone
B
didn't go
C
wouldn't go
D
hadn't gone
The manager demanded that the workers _______ extra hours to complete the task ahead of time.
#86858
A
work
B
were working
C
worked
D
would work