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
推荐题目
Another two months will be needed before the bridge _______.
#44397
A
completes
B
is completed
C
has completed
D
will be completed
The sports meeting ________ twice a year in our school.
#44789
A
holds
B
is held
C
held
D
will be held
 The students    how to do the experiment in class yesterday.
#45055
A
were taught
B
better
C
was taught
D
teach