标题: Og 49题 请教请教 [打印本页] 作者: grjywinner0504 时间: 2011-8-17 19:02 标题: Og 49题 请教请教 49.The automotive conveyor-belt system, which Henry Ford modeled after an assembly-line technique introduced by Ransom Olds, reduced the time required to assemble a Model T from a day and a half to 93 minutes. 此为正确句子 问题是reduced主语是？是Ransom Olds 还是system？谢谢！作者: grjywinner0504 时间: 2011-8-17 19:03
先谢谢大家!! 自己顶一下～作者: Provencedrea 时间: 2011-8-17 19:04 The automotive conveyor-belt system reduced the time required to assemble a Model T from a day and a half to 93 minutes作者: grjywinner0504 时间: 2011-8-17 19:13
谢谢！