New technologies often begin by————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————their processes. In that sense, many of today’s computer networks are still in the steam age. Their full potential remains unrealized.
A.uprooting D.transmitted to
B.Dismissing E.consolidated around
C.mimicking F. incorporated into 作者: PARADISEZXN 时间: 2012-9-2 17:06:53
