从句谓语动词的省略及介词宾语的修饰问题

3 从句谓语动词的省略及介词宾语的修饰问题

1. For such people and many more perhaps not so exceptional , the proper formulation is , "Succeed at all costs but avoid appearing ambitious"

请教曹老师，For such后面是省略了are吗？

补全后为:"For such people and many more perhaps are not so exceptional "

还是exceptional做的是后置定语

2.If People in the network just two degrees removed from the initial influential prove resistant , for example , the cascade of change won't propagate very far or affect many people.

请教曹老师，if后面从句中的just two degrees是removed的程度状语吗？removed from是做people的后置定语吗？

3.Orin Kerr , a law professor , compares the explosion and accessibility of digital information in the 21st century with the establishment of automobile use as a virtual necessity of life in the 20th.

请教曹老师，介词短语具有副词的性质，副词可以修饰副词，那么介词短语是否可以互相修饰呢？