题目选项分析

Frederick Winslow Taylor, a machinist and engineer who worked in the early twentieth century, believed that the productivity of a job could be improved by separating the components of a task into individual motions, finding the best way to perform each motion, and then redesigning the job so that each motion could be done as efficiently as possible.

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 the components of a task were separated into individual motions, finding the best way of performing the motions, and then redesigned the job so that each motion could be done as efficiently as possible.