标题: OG12 SC7中的一个小问题 [打印本页] 作者: jefferson911 时间: 2011-9-17 16:06 标题: OG12 SC7中的一个小问题 7. As its sales of computer products have surpassed those of measuring instruments, the company has become increasingly willing to compete for the mass market sales they would in the past have conceded to rivals.
(A) they would in the past have conceded to rivals (B) they would have conceded previously to their rivals (C) that in the past would have been conceded previously to rivals (D) it previously would have conceded to rivals in the past (E) it would in the past have conceded to rivals
C选项中解释“the passive-voice construction in this context is weak and ambiguous" 一般情况下主动优于被动，这点我知道，但是这里的被动语态为什么会ambiguous呢？作者: sandychen168 时间: 2011-9-17 17:12
去掉修饰成分变成