These photos ______ on the Great Wall last week.
#45014
A
take
B
took
C
were taken
D
are taken
推荐题目
—May we leave classroom now?—No, you        . You        to leave until the bell rings.
#44886
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
It’s a rule in my class that our classroom ______ before 6:00 p.m. every day.
#44688
A
be able to clean
B
should be cleaning
C
must clean
D
must be cleaned
The windows must _________ before you leave the room.
#44851
A
be closed
B
are closed
C
close
D
be close