选择题：算术运算符、赋值运算符和关系运算符的运算优先级按从高到低依次为（）。A、算术运算、赋值运算、关系运算

题目内容：

算术运算符、赋值运算符和关系运算符的运算优先级按从高到低依次为（）。
A、
算术运算、赋值运算、关系运算
B、
算术运算、关系运算、赋值运算
C、
关系运算、赋值运算、算术运算
D、
关系运算、算术运算、赋值运算

参考答案：

And having not a book of his own to point to, he p

And having not a book of his own to point to, he pointed to mine which was lying

5The first glasses of Coca Cola were drunk in 1886. The drink was first __made__

--You should have prepared your speech for the meeting, Mr. Smith.---Yes, I know

在Windows 中，当已选定文件夹后，下列操作中不能删除该文件夹的是______。(本题2.0分) A、在文件菜单中选择"删除"命令 B、用鼠标左键双击该