题目内容：

有没有 be worth being down be worthy of doing be worthy of being down?

优质解答

没有 be worth being done而有be worth doing要用主动式表示被动.
没有be worthy of doing而有be worthy of being done/be worthy to be done.

追问：

那么，值得做某事用什么，be worth doing么？

追答：

是的，一定没错 The city is worth visiting . The film is worth seeing .