题目内容
(请给出正确答案)
[主观题]
A.have to B.must C.should D.need
A.have to
B.must
C.should
D.need
查看答案
如果结果不匹配,请 联系老师 获取答案
A.have to
B.must
C.should
D.need
The employees working in a small company______.
A.have to study accounting
B.must be experienced
C.have the chance to report directly to their superiors
D.have less responsibilities
It's nearly seven o'clock. Mary______be back home at this moment.
A.have to
B.must
C.can
It is necessary that the students ______ more exercises to do.
A.have
B.must have
C.will have
D.can have