Now ( )good many old people are also fond of playi

问题补充：

Now ( )good many old people are also fond of playing games on the internrt ( )中填 a 为什么?Now ( )good many old people are also fond of playing games on the internrt( )中填 a 为什么?

答案：

不为什么 a good many 就是很多的意思

你也可以把a good 看成是对many的语气加强

或者理解为 如果many是很多的意思的话 可以把a good many 视作相当多