Recently implemented "shift-work equations" based on studies of the human sleep cycle have reduced sickness, sleeping on the job, fatigue among shift workers, and have raised production efficiency in various industries.
-
Afatigue among shift workers, and have raised
分析该选项
-
Bfatigue among shift workers, and raised
分析该选项
-
Cand fatigue among shift workers while raising
分析该选项
-
Dlowered fatigue among shift workers, and raised
分析该选项
-
Eand fatigue among shift workers was lowered while raising
分析该选项
显示答案
正确答案: C