---________ the incident have happened l
题型:选择题
问题:
---________ the incident have happened last term?
---No, At the very beginning of this term as much as I could remember.
A.Should
B.Might
C.Must
D.Could
---________ the incident have happened last term?
---No, At the very beginning of this term as much as I could remember.
A.Should
B.Might
C.Must
D.Could