Although both systems reduced reliance on skilled labor,
Noble clearly prefers R/P, with its inherent acknowledg-
ment of workers’ skills: unlike N/C, its programs were
produced not by engineers at their computers, but by
skilled machinists, who recorded their own movements to
(20) “teach” machines to duplicate those movements.
我是从冒号之后unlike N/C，its……开始不大懂的，虽然题目做对了：
4. The passage suggests which of the following about N/C
automation in the machine-tool industry?
(A) It displaced fewer skilled workers than R/P
automation did.
(B) It could have been implemented either by
experienced machinists or by computer engineers.
(C) It was designed without the active involvement
skilled machinists. Line16-19怎么理解？？
(D) It was more difficult to design than R/P automation
was.
(E) It was technically superior to R/P automation.
【答案是C】
但是这个冒号在这里就有点把N/C后面的its的指代偏向于N/C了吧？？？但是文中的意思这个its还是指R/C的。。
能有大神分析下这个句子么？？
超级感谢！！
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发表于 2013-4-1 21:18:30
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