The chairman requested that ＿＿＿＿＿＿＿＿＿＿＿.
#89880
A
the members studied the problem more carefully
B
the problems were more carefully studied
C
the problems could be studied with more care
D
the members study the problem more carefully
推荐题目
—May I smoke here ?—If you ____, choose a seat in the smoking section.
#90273
A
should
B
could
C
may
D
must
Mr. Li, a man calling himself Smith wants to see you. ________ he come in?
#87836
A
Should
B
Can
C
Shall
D
Will
She＿＿＿＿＿＿＿＿the film. She knows nothing about it.
#89871
A
can’t see
B
can’t have seen
C
must see
D
mustn’t have seen
You would have helped your mother do some housework. But you ____.
#89579
A
don’t
B
didn’t
C
wouldn’t
D
weren’t
They received demands that the work ________ at once.
#86906
A
must be done
B
would be done
C
had been done
D
be done