.The school meeting ________ once every two weeks in the concert hall.
#44390
A
is held
B
was held
C
will be held
D
has been held
推荐题目
The windows must _________ before you leave the room.
#44851
A
be closed
B
are closed
C
close
D
be close
There was a big earthquake in Japan, but luckily many people _________.
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A
save
B
saved
C
are saved
D
were saved
Many trees ________ along the streets every year. So the air is very fresh now.
#44614
A
plant
B
are planted
C
planted
D
were planted
As everyone knows, rubbish _______ everywhere.
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A
need be thrown
B
mustn’t be thrown
C
can’t throw
D
may throw
The park _________by the cleaners every two days.
#44827
A
is swept
B
was swept
C
has swept
D
will sweep