请教GWD3: Q5-Q7

bluegold998

版主给的链接虽然题目也是，但是文章根本不是这篇啊。

第五题我也不知道，我觉得B好像也没有问题。

第六题在第27行

For Edison as an inventor, novelty

was always paramount

第七题在最后一句话：

Westinghouse

 (40)      thus better exemplifies the systematic

approach to technological development

that would become a hallmark of modern

corporate research and development

 (40)      thus better exemplifies the systematic

approach to technological development

that would become a hallmark of modern

corporate research and development

bluegold998

第七题还有第七行的However, Hughes virtually

ignores要记得however很容易成为考点的。