——Who’s that man? Is he Mr. Brown?——That    be Mr. Brown. He never walks this way.
#78252
A
can’t
B
mustn’t
C
must
D
can
推荐题目
The weather turned out to be fine yesterday. I ________the trouble to carry my umbrella with me. 
#63252
A
should have taken
B
could have taken
C
mustn't have taken
D
needn't have taken
- Do you think the English class is _____________?- Yes, I enjoy it very much. 
#77099
A
interested enough
B
interesting enough
C
enough interested
D
enough interesting