Eachyearquitealotoffood                aroundtheworld.I...

問題詳情：

Each year quite a lot of food                  around the world. It's really time for us to do something.

      A. was wasted          B. is wasted

      C. wasted              D. will be wasted

【回答】

B    

知識點：動詞語態

題型：選擇題