-Have you got the airplane tickets? -No, because  it's May Day ,all the tickets to Beijing______out.
#41679
A
have been sold
B
had been sold
C
bad sold
D
were being sold
推荐题目
 John, ______, you should eat less meat but more vegetables.
#38669
A
keep healthy
B
keeps healthy
C
keeping healthy
D
to keep healthy
_____ your sister _____ playing the piano these days?
#40241
A
Is, practise
B
Does, practises
C
Is, practising
D
Does, practised