【求助】老PREPpack2第139题

4501440 · 发表于 2013-8-20 14:18:40

139、Frederick Winslow Taylor, a machinist and engineer who worked in the early twentieth century, believed that the productivity of a job could be improved if one were to separate the components of a task into its individual motions and found the best way to perform each motion, then redesign the job so that each motion could be done as efficiently as possible.

A.if one were to separate the components of a task into its individual motions and found the best way to perform each motion, then redesign

B.if one separated the components of a task into individual motions, found the best way to perform the motions, and then redesigning

C.if the components of a task were separated into individual motions, finding the best way of performing the motions, and then redesigned

D.by separating the components of a task into individual motions, finding the best way to perform each motion, and then redesigning

E.by separating the components of a task into individual motions, finding the best way of performing each motion, then redesign

考察平行

A B to separate,and found,then redesign 不平行

C the components of a task不能发出finding这个动作，逻辑错

E then redesign与separating不平行

所以D对

看了网上的某解释是这样，但我不明白D的这种用法，separating,finding之前的主语是谁呢？不可能是productivity of a job自己对自己做了这些啊。求解释求解释！！
谢谢！

qiongle · 发表于 2013-8-20 18:46:52

BY在这里是‘通过’的意思，主语是人

4501440 · 发表于 2013-8-21 12:56:56

qiongle 发表于 2013-8-20 18:46
BY在这里是‘通过’的意思，主语是人

谢谢，也就是说这种前面是物做主语，而后面逻辑主语是人的这种逻辑主语不一致的用法也对咯？

本贴相关题目 GMATPrep-2007E2-SC-99 (QBUJ)

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