GWD-29-Q7谁能帮忙解释一下呢

zhangmile

GWD-29-Q7
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.
A.    now known to be large prehistoric animals, were usually assumed to be   bones不是animals，加those
B.    presently known as from large prehistoric animals, were usually assumed as
C.    ！bones now known to be those of large prehistoric animals, were usually assumed to be
D.    bones known at present as of large prehistoric animals, were usually assumed as those of
E.    currently known as those of large prehistoric animals, were usually assumed to be those of
这道题看晕了 assume的用法是？
正确选项是C

Claudinethj

known to be, be assumed to be.

bones now known to be those of large prehistoric animals作同位成分补充说明句子主语any large bones.

句子有两个谓语部分，第一个是were assumed to be，搭配主语即，bones were assumed to be the remains of giants.

zhangmile

求更详尽的解答~

zhongyaya

assume that/to be...