You must have read about Mark Twain long ago, ____?
#64539
A
mustn't you
B
haven't you
C
didn't you
D
needn't you
推荐题目
He must be helping the old man to water the flowers,______ ?      
#65512
A
is he
B
isn’t he
C
must he
D
mustn’t he
He must have attended the meeting yesterday,___________  he?
#65484
A
didn't
B
mustn't
C
needn't
D
hasn't
 —______ does your school have sports meeting?—Twice a year.
#60060
A
How often
B
How soon
C
How long
D
How far