单选

●项目经理计划访谈所有为项目实施所雇佣的临时员工。项目经理第一日随机挑选了50名临时员工进行了访谈,第二天又随机选取了20名临时员工,发现其中5名已于昨日访谈过,便对其余15名进行了访谈。则项目经理还需要访谈约(34)人才能完成访谈所有临时员工的任务。

(34)

  • ●项目经理计划访谈所有为项目实施所雇佣的临时员工。项目经理第一日随机挑选了50名临时员工进行了访谈,第二天又随机选取了20名临时员工,发现其中5名已于昨日访谈过,便对其余15名进行了访谈。则项目经理还需要访谈约(34)人才能完成访谈所有临时员工的任务。    (34)A. 75   
  • B. 185   
  • C. 135   
  • D. 150
参考答案
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