Weneedn'thurryallthewaytotheairport—theflighthasbeen　　　...

問題詳情：

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

知識點：動詞和動詞短語

題型：選擇題