UndertheDome,

問題詳情：

 Under the Dome, ________ 103-minute documentary released by Chai Jing, has pushed________ public awareness about air pollution and encouraged people to join in efforts to make a difference.

A. the; the      B. a; a     C. the; 不填   D. a; 不填

【回答】

D

知識點：冠詞

題型：選擇題