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标题: 这道题选C对吗? [打印本页]
作者: shiyingshuai 时间: 2016-12-23 21:24
标题: 这道题选C对吗?
BTW,我认为条件1中说的护士的人数应该是每周护士的人数
DS:Nurse每星期 working hour: 40hours, maintence worker: 36hours,如果今个星期少了10个nurse上班,问nurse total working hour大过maintenance 吗?
条件1:Number of nurse last week 少过或等于95
条件2:Number of maintence worker 大过或等于110
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