He did not ____________ on my proposal about the n

He did not ____________ on my proposal about the new project.选择一项:A. recommendB.

查看答案

下列具有同等效力的一项是()。

下列具有同等效力的一项是()。选择一项:A. 宪法和法律B. 法律和行政法规C. 部门条例和行政法规D. 部门规章和地方政府规章

查看答案

设X为连续型随机变量,方差存在,则对任意常数C和E>0,必有()( A ) P ( IX - CPE

设X为连续型随机变量,方差存在,则对任意常数C和E>0,必有()( A ) P ( IX - CPE ) = E | X - Cl / e ; (B)P(x-c

查看答案

于确定截面内力的截面法的应用范围,正确答案是________

于确定截面内力的截面法的应用范围,正确

查看答案

As a teacher, he thinks his business is to stir up

As a teacher, he thinks his business is to stir up() in his students rather than

查看答案