Don’t play with dog, Jack, for it _____ be dangerous at times.
#89131
A
shall
B
can
C
should
D
must
推荐题目
I        the wonderful World Cup final of 2010 live on TV, but this summer vacation I missed it.
#87960
A
could have watched
B
might watch
C
must have watched
D
need have watched
I______it again. 
#89914
A
would like you to read
B
would like that you read
C
would like you reading
D
would like you read