順便總結壹下l:
只能修飾可數名詞的：a large/ great/ good number of,a good/ great many,dozens of,scores of,quite a few
只能修飾不可數名詞的：a great deal of,a large amount of,quite a little,a large sum of
既可修飾可數也可修飾不可數名詞的：plenty of,a lot of,lots of,a large quantity of,a good supply of
希望能夠幫到妳，祝妳進步，好好學習，天天向上哦，加油！