注意:此页面搜索的是所有试题
—I cannot find Tom anywhere.
He _________ have been off long. I heard him make a call just now.
(4.0分)0.0 分
A、
shouldn.t
B、
can.t
C、
mustn.t
D、
needn.t
He _________ have been off long. I heard him make a call just now.
(4.0分)0.0 分
A、
shouldn.t
B、
can.t
C、
mustn.t
D、
needn.t
参考答案