One of our rules is that every student    wear school uniform while at school.
#87277
A
shall
B
could
C
might
D
will
推荐题目
They didn’t attend the discussion, although they _________.
#87947
A
should
B
would have to
C
should have to
D
should have
All the doctors in the hospital insisted that he________ badly wounded and that he ______at once.
#87457
A
should be, be operated on
B
were, must be operated on
C
was, should be operated
D
was ,be operated on