【判断题】若【图片】与【图片】都存在,则【图片】也存在.
【判断题】若随机变量k阶矩存在,则低于k的各阶矩也都存在.( )
【多选题】In terms of human nature, the correct statement(s) is (are)____________________________.
A.
some believe human nature is intrinsically evil.
B.
some believe human nature is basically good
C.
others believe human nature is combination of good and evil.
D.
Christianity believe that everyone was born with goodness.
【多选题】粗集料不同堆积状态下的密度包括(),用以确定粗集料的空隙率或间隙率。
【单选题】Which of the following is right about Mencius’ theory on human nature?
A.
Human nature is just human’s biological drives.
B.
Human is both good and bad by nature.
C.
Human is good by nature.