标题: 请教prep 83 [打印本页] 作者: andreasyang 时间: 2010-9-20 00:18 标题: 请教prep 83 83. Although it claims to delve into political issues, television can be （superficial such as when each of the three major networks ）broadcast exactly the same statement from a political candidate. (A) superficial such as when each of the three major networks (B) superficial, as can sometimes occur if all of the three major networks (C) superficial if the three major networks all (D) superficial whenever each of the three major networks (E) superficial, as when the three major networks each
答案E，我C怎么错了？作者: jbc88 时间: 2010-9-20 00:49
借用XDF一个法则：1。AS WHEN AS WHERE永远对。 2。后面划线，优先用each。