AI:“Employers should have no right to obtain information about their employees’ health or other aspects of their personal lives without the employees’ permission.”
数学:JJ很多。题不难。有两道想说一下。
DS,说一组数列,求平均数除以这组数列的和。1,这组数列一共有8个:2这组数列的和是100.
A, 当时差点选了C, 但其实平均数的公式是数列的和除以个数,然后再除和,数列的和就消掉了。只需知道这组数列有几个就好了。