--- Is Mr black really ill?---_________. He’s in hospital. 
#70066
A
I hope so
B
No. he isn’t
C
I’m afraid so
D
He is OK
推荐题目
—Will you please _______ the flowers?  —Sorry. I won’t. 
#71089
A
pick
B
don’t pick
C
not to pick
D
not pick
Jim knows the way Australians speak, _____ he? 
#69108
A
don’t
B
does
C
doesn’t
D
isn’t
Few people knew how to use the Internet in the past,_____?
#68775
A
did they
B
didn’t they
C
did he
D
didn’t he
He’s already ridden the horse before ,______?
#70811
A
is he
B
isn’t he
C
has he
D
hasn’t he