问题
选择题
Jenny ______ with him at that time, for I was having dinner with her in my home.
A.can’t have been
B.mustn’t have been
C.must be
D.may be
答案
答案:A
Jenny ______ with him at that time, for I was having dinner with her in my home.
A.can’t have been
B.mustn’t have been
C.must be
D.may be
答案:A