One study conducted by a psychologist(121)of interviewing workers before and after the installation of a robot. The robot was us

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问题 One study conducted by a psychologist(121)of interviewing workers before and after the installation of a robot. The robot was used to control a matching process of stamping and assembling metal parts. Prior to installation, much of the work done by skilled machinists. After installation, the robot did the work, but the workers controlled the robot through the robot through a control panel. The results of the study indicated that the workers praised the robot(122)eliminating the physical labor and fatigue(123)the manual operation, but complained of more and continued stress. Prior to installation of the robot, there was time for talking or short periods of relaxation between jobs. Now, however, because of the speed of the robot, there was a need for constant scanning and monitoring of the operation(124)performed by the robot has the installation of the robot created a better work environment? Has the change from physical labor to mental stress resulted in an improved(125)of life? Much additional research is necessary.

选项 A、Of
B、consisted
C、quality
D、being

答案C

解析 一项由一位心理学家进行的研究包括在安装机器入之前和之后同工人交谈。机器人用于控制一个冲压和装配金属部件的匹配过程。安装机器人之前,许多工作由熟练的机械师完成。安装机器人之后,机器人干这些工作,而工人则通过控制面板控制机器人。研究结果表明,工人们称赞机器人消除了体力劳动和手工操作的疲劳,但是抱怨较多的连续的紧张。安装机器人之前,在工作的空隙有时间交谈或短时间放松,然而现在因为机器人的速度必须不断地扫描和监视机器人正在执行的操作。 安装机器人是否产生了一个更好的工作环境?从体力劳动到精神紧张的变化是否产生了一个改善的生活质量?这些需要更多附加的研究。
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