There must have been a large number of tourists in Sanya during the past Spring Festival, __________?
#64917
A
mustn’t there
B
haven’t there
C
wasn’t there
D
didn’t there
推荐题目
---Jack, you erase the blackboard today, __________?---But I did it yesterday.
#64531
A
will you
B
do you
C
would you
D
don’t you
