a splendid country,____ well worth visiting A.it / B.one / C.which / D.that

问题描述:

a splendid country,____ well worth visiting A.it / B.one / C.which / D.that

应该选 B.one 是替代词.
其他选择都应该有is为什么one没有is一个句子要有一个谓语,which,that引导从句(是个句子)要有谓语is.因为one不引导从句,所以没有is那么这是什么句子不加is,我猜it is被省略了...求正解a splendid country,one well worth visiting其实不是句子,是个名词短语。it is被省略,,,可能也可以这样理解吧假如是名词短语,那么,one well worth visiting中 well worth visiting是干吗的作后置定语吗well worth visiting是one的修饰成分,要说他是后置定语也可以,但他不是典型的后置定语