It's the first time that he has been to Australia，________？
#64492
A
isn't he
B
hasn't he
C
isn't it
D
hasn't it
推荐题目
Plastic bottles can be recycled but they need cleaning thoroughly, _______ they?
#64598
A
needn't
B
don't
C
mustn't
D
can't
—— ______ TV do you watch every day?——About two hours.
#60037
A
How much
B
How many
C
How long
D
How often
--- _______ is the train station from the school?---About twenty-minute bike ride.
#59841
A
How many
B
How long
C
How far
D
How soon