为什么a great many people 这种说法是对的 a great many of the people也是对

a great many people中a为什么能修饰people?great是修饰many还是people? a great many of people a large number people as a great many people will be visiting the country a great many people 这里的great 和many各是什么词性 There are many people ( ) photos of the Great Wall.A.talking great many people a great deal of 和 a great many的区别 The Great wall is visited by many people.by many people是状语吗还 a good many ,a lot of,a great deal of,a great many of 的区别 a great many of和a great many A great many people,when they speak of home,tend to associat It' a great shame for me____in front of so many people(laugh