New technologies often begin by (i) what has gone before, and they change the world later. Think how long it took power-using companies to recognize that with electricity they did not need to cluster their machinery around the power source, as in the days of steam. Instead, power could be (ii) their processes. In that sense, many of today’s computer networks are still in the steam age. Their full potential remains unrealized.
Blank (i)
破题从2空开始,machinery =processes 我一开始也没看出来,但是最后一句话解释了这个process的作用就是machinery的作用。。然后二空可以做了,instead表转折 cluster取反义=transmitted to
再回来看一空,从后面的as in the days of steam可以看出:虽然they did not need to cluster their machinery around the power source,但是他们还是这样做了,而且现在still in the steam age。
而一空应该是后面具体事例的概括性论点,所以uprooting dismissing都不合适 选mimic模仿