Now good many old people are also fond of playing games on internet.A. the; 不填B. a; theC

Now good many old people are also fond of playing games on internet.
A. the; 不填
B. a; the
C. the; the
D. a; 不填

A. the; 不填(答案→)B. a; theC. the; theD. a; 不填解析：考查冠词。A good many，许多，大量，是固定短语，所以第一空用a；第二空特指网络，internet前通常用the修饰。所以选B。

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