标题: 求助。 [打印本页] 作者: vcsanity 时间: 2010-9-16 17:42 标题: 求助。 1.In the face of widespread concern about environmental waste, compact disc manufacturers are attempting to find a replacement for the disposable plastic box in which they package their product. (A) the disposable plastic box in which they (B) the disposable plastic box where they (C) a disposable plastic box in which to (D) disposable plastic boxes inside which they (E) the disposable plastic boxes in which to
为什么不是D呢？莫非仅仅是因为in the box要优于inside the box?解释说要尽量使a replacement 和 box对应，但是，这里的repkacement不是一个抽象的概念么？为什么不可以是a replacement for the boxes呢？谢谢各位高手了！作者: 制约与平衡 时间: 2010-9-17 16:16
不是高手，回答仅供参考