—Excuse me, where are we going to have our class meeting? —I’m not sure. Ask our monitor, please. He  __      know.
#87992
A
can
B
may
C
need
D
shall
推荐题目
Jack,you’re so lazy!This job       hours ago.
#89651
A
should finish
B
must have finished
C
ought to have been finished
D
was about to finish