a lot 后面加復數，既可以修飾可數名詞也可以修飾不可數名詞。
例句：
They use a lot of big words.
他們用許多難懂的大詞。
Art dealers fool a lot of people.
藝術(shù)品經(jīng)銷(xiāo)商會(huì )愚弄許多人。