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
网友回答
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。