We can see only one of the doors ______.
#44082
A
are opened
B
is closed
C
closes
D
are closed
推荐题目
It is important  ______ students  ______ carefully in class .
#43797
A
for, listening.
B
of , listen
C
for, to listen
D
of , to listen.
In the city the old ______.
#86102
A
take good care of
B
are taken good care of
C
is taken good care of
D
are been taken good care of