问题
______ 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
B:mustn’t have been
C:must be
D:may be
正确答案是：
同类题型
our birthday party last Sunday.— Unfortunately, you were out onbusiness.
The lawyer was going through the documents(文件)____ immigration(移民)laws.
She’s already left for Nanjing, — Yes, she is in Nanjing now.
It is said that 30% of the apples here _______ from abroad while 80% of the rice _____ grown here．