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 我选C,那个E怎么看怎么不顺眼啊? As后跟一个When算怎么回事啊?
wa, great minds always think alike:-) 1, there is slight difference between "if" and "when" here. I just felt "if" is based on an assumption, while "when" is more real. eg: 1) I feel very happy when I get 90% right in GMAT tests.(FACT) 2) I feel very happy if I get 90% right in GMAT tests.(GUESS) 2, here "as", i think, is just a conj. connecting the 2 clauses. 3, In fact, if there were no comma, " as" could be ommitted