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

Some of the oldbeliefs passed down from one generation to another ________ the presentthinking.

Who do you think is the man __________ first flewinto space in China — Yang Liwei is.

This summer is very hot –Yes, but it’s not __________ as hot as last summer

Here are the photos _______ in Beijing.

Mom, I like green T-shirt. Could you buy it for me