问题

Attention, please. Sorry to tell you the flight has tobe ______because of the heavy snow.

A: put away
B:putup
C:putoff
D: put on

正确答案是：

同类题型

“Hope for the best and prepare for the worst.” is a proverb, ______ life is beautiful and full of frustrations as well.[ ]

No one except Jack and Tom ________ the meeting

I know a littleabout Thailand, as I ________ there three years ago.

The organizers promise ________wins the first prize a chance to go abroad。

Could you please tell me —-About twenty minutes ago.