The park _________by the cleaners every two days.
#44827
A
is swept
B
was swept
C
has swept
D
will sweep
推荐题目
 No children _____ to watch this kind of movie because it is too scary. 
#44565
A
should allow
B
should be allowed
C
shouldn't be allowed
D
don’t allow
Those people without children ________good care of by the government there.
#44844
A
are taking
B
are taken
C
have taken
D
were taking
I think teenagers ____________ to choose their own clothes.
#44596
A
be allowing
B
should be allowed
C
be allowed
D
should allowed