what is worth mentioning值得一提的是为什么用mentioning而不用what is worth mentioned?

what is worth mentioning值得一提的是为什么用mentioning而不用what is worth mentioned?
what is worth mentioning
值得一提的是为什么用mentioning
而不用
what is worth mentioned?

what is worth mentioning值得一提的是为什么用mentioning而不用what is worth mentioned?
worth 后面加动词ing形式.
你要用mentioned的话,就可以这样说:what is worth to be mentioned?
这个就是很常见的形容词+to+动词了.