2.—— map dates back to about 3,000 B.C.求讲解2.—— map dates back to _英语解答

2.—— map dates back to about 3,000 B.C.求讲解
2.—— map dates back to about 3,000 B.C.
（A） Known to be the oldest
（B） It was the oldest known
（C） Known as the oldest
（D） The oldest known

人气：351 ℃　时间：2020-04-12 04:57:25

解答

选D.
the oldest known 都是前置定语,修饰后面的主语map.
不能选ABC,如果选ABC的话,句子就缺少主语了.网上怎么给的答案都是Bdates back 可以做定语不？

B是错误的，如果选B的话，应该改成：

It was the oldest known map 【that】dates back to about 3，000 B.C.

这是it was...that...的强调句。

这里没有that，说明不时强调句，B错误~