题目内容：

be known as/for/to/by 的用法和区别,

优质解答

be known as 什么样的名人 She is known as a singer.be known for 因什么而出名 She is known for her great voice.be known to 做什么出名 He is known to eat a lot.be known by 在什么人中有名 He is known by h...