2 主从句之间为何用 and

These are truths completely established with physiologists, and upon which it is undeniable that a great portion of human happiness depends.

这些真理完全是由生理学家确立的,是毋庸置疑的,人类的幸福在很大程度上依赖于这些真理。

 请教曹老师,

1.     Which指代什么?

2.     and upon which …… 中的and 是否多余?主句和定语从句之间为何用and

谢谢曹老师。

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最佳答案 4天前

1 which指代truths2 and并列truths的二个定语,只不过第一个定语是过去分词短语,第二个定语是定语从句。我们可以把过去分词短语视为定语从句的简略如下句,就可以理解and的使用了:

These are truths which are completely established with physiologists, and upon which it is undeniable that a great portion of human happiness depends.

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  • cici   提出于 2025-01-08 23:37

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