Recently implemented "shift-work equations" based on studies of the human sleep cycle have reduced sickness, sleeping on the job, and fatigue among shift workers was lowered while raising production efficiency in various industries.
语法 Sentence Correction-660
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Elainebeibeizhu 2014-11-17 06:21:37
最后一个比较不平行 was lowered和前面的reduced重复！ while在这里表转折，与前面的reduced形成对比，是同时发生的现象，所以用伴随合理。
moneysharon 2015-08-06 04:18:48
[我]and fatigue是跟前面並列還是自己一個句子??[正解]1.最后一个比较不平行 was lowered和前面的reduced重复！ while在这里表转折，与前面的reduced形成对比，是同时发生的现象，所以用伴随合理。2.看一下时态，前半部分是have reduced，E选项and fatigue among shift workers was lowered while raising却变成了was lowered，时态明显不符，所以果断排除。
猫爪子花花 2015-05-22 23:29:04
看一下时态，前半部分是have reduced，E选项and fatigue among shift workers was lowered while raising却变成了was lowered，时态明显不符，所以果断排除。
ppj 2014-12-25 17:45:17
as lowered打破了平行结构，while rasing也就失去意义了！
