as 后面是不是不能加介词？

yyyyyuri

Until a few centuries ago, any large bones discovered in the fields or caves of Europe, now known to be large prehistoric animals, were usually assumed to be the remains of giants and were often displayed as curiosities in castles, palaces, town halls, churches, and monasteries.

• Anow known to be large prehistoric animals, were usually assumed to be
• Bpresently known as from large prehistoric animals, were usually assumed as
• Cbones now known to be those of large prehistoric animals, were usually assumed to be
• Dbones known at present as of large prehistoric animals, were usually assumed as those of
• Ecurrently known as those of large prehistoric animals, were usually assumed to be those of
• 因为认为know和assume不是强约束力的词语，后面不需要用to do的形式（但是后面发现用在被动语态时这类表达看法的词用在宾语宾语补足语位置的时候要用to do），所以直接排除了AC，最后选了B，但是貌似很多解释说 Knownas 后面加介词是不对的，是因为AS 后面不能加介词吗？
• 谢谢各位大神
  

LLEOE

这道题答案是C，首先ABE选项作定语就近修饰Europe肯定不对，而且看法类动词，像think,know,assume等等，这些词在主动的情况下约束力不强，但被动的情况下约束力是较强的，所以用to do作宾补,排除D。known as中的as本身就应该是介词，后面该加名词。

krystalchenkkk

有一点不同意楼上的，known既可以就近修饰Europe，也可以修饰主语bones。问题在于
bones known to be animals也是错的，所以排除A。
known as后面接名词，排除B,D
E里的those指代bones，和remains重复了。
C正确，双逗号是同位语，是重复了一次修饰的名词再+修饰成分

王百卉

krystalchenkkk 发表于 2017-10-25 22:17
有一点不同意楼上的，known既可以就近修饰Europe，也可以修饰主语bones。问题在于
bones known to be anima ...

同意！               

么么哒不能乱用

krystalchenkkk 发表于 2017-10-25 22:17
有一点不同意楼上的，known既可以就近修饰Europe，也可以修饰主语bones。问题在于
bones known to be anima ...

同意！               

BZT

感谢分享！