------,dolphins have no sense of smell.a,as known as far b,it is known as far c,as far as is known求详解
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------,dolphins have no sense of smell.a,as known as far b,it is known as far c,as far as is known求详解
------,dolphins have no sense of smell.
a,as known as far b,it is known as far c,as far as is known
求详解
------,dolphins have no sense of smell.a,as known as far b,it is known as far c,as far as is known求详解
as far as 根据,依据
AS far as is known,根据所知,据我们所知.
选C
C ,固定结构,“就我们所知”。记住就可以了,没有其他复杂用法。
选b
前面的As far as it is known 错误。as far as it is known to us = as far as we known
因为后面有逗号 所以成为两个句子,两个句子间必须有连词或者主从结构。 如果是你写的,把第一个逗号变为 that 有可以。
加逗号之后不再是简单的as far as 结构了。第二个as 为关系代词 ,先行词为整个句子 , 因此...
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前面的As far as it is known 错误。as far as it is known to us = as far as we known
因为后面有逗号 所以成为两个句子,两个句子间必须有连词或者主从结构。 如果是你写的,把第一个逗号变为 that 有可以。
加逗号之后不再是简单的as far as 结构了。第二个as 为关系代词 ,先行词为整个句子 , 因此 AS is known,dolphins are equipped with keen hearing,but have no sense of smell. 前面的as far 修饰as 构成as far as。
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