8 代词It做主语

attachments-2022-09-b43v5pFk631bd44d2222d.jpg

There are some important characteristics that a robot must have.These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot.

老师:黑体字句子的前面有与其结构相似的的并列句(These characteristics might help you to decide what is and what is not a robot,该句的主语是these characteristics

黑体字的主语it是否用错?能否改为代词they.

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最佳答案 2022-09-12 05:09

it指代前面整个句子的内容。

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  • 尤海林   提出于 2022-09-10 08:33

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