题目

Signnatel Inc, ______ world's largest maker of controller chips for MP3 players, is set to establish _______ new R & D centre in Hong Kong and open two sales offices on China's mainland. A. the; a             B. the; the            C. a; the               D. a; a 答案：A 解析: 考查冠词。Sigmatel Inc是世界上最大的MP3控制芯片制造商，最高级形容词前应用the；后一空指将要于香港创立一个新研发中心，散用不定冠词a。

查看本题答案和解析