Thecomputerisabsolutely

問題詳情：

The computer is absolutely ______ amazing technological revolution. Just imagine what ______ fun it is communicating with people all over the world!

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

【回答】

B

知識點：冠詞

題型：選擇題