英语分析[ ] the compass was first invented in china .选项 A It is

英语分析
[ ] the compass was first invented in china .
选项 A It is known to all.
B It is known that.
C We all known.
D As is known to all.
求此句的分析.正确答案是哪个?为什么要选那个?别的选项为什么不可以?还有句子的翻译?
d975vmqrjcwb4 1年前 已收到1个回答 举报

hs3x3v8 幼苗

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B.
It is known that the compass was first invented in China.
这里是一个主语从句,it做形式上的主语,真正的主语是that the compass was first invented in China这个从句.由于这是一个主语从句,所以that不能省略.
A选项缺少that C选项 语态以及引导词不符 D选项如果改为AS KNOWN TO ALL THAT 才对

1年前

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