问题

There’s a rumor________that he is going to resign
A:in the air
B:on the air
C:into thin air
D:in the open air
B:on the air
C:into thin air
D:in the open air
正确答案是:
同类题型
She looked at the pretty vase I bought at the market and said it was a real _____.
64. I suggest you having plenty of exerciseinstead of playing _____ day and night.
Dad, the pear is too high on this tree. It’s out of my ______ Don’t worry. Let me have a try.
Did you wait for him long? —No, I hadn’t waited long _______ he appeared