使用计算机时，突然断电，存储在下列哪个设备中的信息将会丢失（）

If a boy or a girl has grown up in a home with sharing tasks and decisions，he or she will probably______.

病例对照研究进行统计性推断时不匹配分层资料总的OR值计算公式是

已知A=40；B=30；C=100；D=50，逻辑“与”运算符为and，“或”运算符为or，“非”运算符为not。计算表达式（A>B+20）or（B+60<>

在下列计算地基极限荷载的计算公式中，哪个适用于倾斜荷载的情况?

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

Duty is an act or a course of action that people ______you to take by social customs, law or religion.

Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

在下列奖项中，为计算机科学与技术领域作出杰出贡献的科学家设立的奖项是（）。

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。