问题

The flight to Guangzhou had to be________because of the heavy snow.

A:put up
B:put out
C:put off
D:put down ;

正确答案是：

同类题型

Father____goes to the gym with us although he dislikes going there [ ]

The last time we had great fun was ______ we were visiting the Water Park [ ]

Are _________ of you from the same family, Jane and Ann—Yes, we are sisters.

Now, ________, I’m going to give you some advice on how to learn English.

－Can you visitthe museum with me this Saturday－________.