Weneedn'thurryallthewaytotheairport—theflighthasbeen　　　...

问题详情：

We needn't hurry all the way to the airport — the flight has been 　　　　 because of the bad weather.

A、put on         B、put off         C、put away           D、put up

【回答】

B

知识点：动词和动词短语

题型：选择题