【单选题】【消耗次数：1】
据《科学》杂志判断，到2045年，全球有（）的工作岗位将被人工智能所取代，在中国这个数据是（）。
①
A.50%，65%
②
B.50%，77%
③
C.65%，77%
④
D.65%，83%
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