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a great many,a great number of ,a lot of ,many a number of、a great number、a great many、a great deal of、a pl a huge amunt of、a good many lot of、a great number of a large number of、a lot of、plenty of、a great many有什么区别? a good many ,a lot of,a great deal of,a great many of 的区别 a great many ,a great deal ,a great number of的用法 a great number of/ a good amount of /a great many of/ the nu a great many of people a large number people A good/great many,a large number of ,a great deal(of)的区别 large number of 和a great many 有什么区别 a plenty of ,a great deal of ,a good many of,a number of 的区别 a plenty of ,a great deal of ,a good many of,a number of中,哪个