题目内容

分块对角矩阵的运算规则与普通矩阵的运算规则相同

A. 对
B. 错

查看答案
更多问题

反刍动物为什么能利用尿素?

Though he is the youngest, he is the most ______________ (conversation) guy in our office.

The ____________ (formal) must be filled out in black ink.

Fill in each of the following blanks with the proper form of the given words.He is well _____________ (connect) socially.

答案查题题库