【单选题】Consider the following argument: “We know that unnecessary driving causes global warming, since it expels carbon dioxide, and experts agree that carbon dioxide causes global warming.” Which of the fol...
A.
(1) Unnecessary driving expels carbon dioxide. (2) Experts agree that that carbon dioxide causes global warming. ∴ (3) We know that unnecessary driving causes global warming.
B.
(1) Unnecessary driving expels carbon dioxide. (2) Carbon dioxide causes global warming. ∴ (3) We know that unnecessary driving causes global warming.
C.
(1) Unnecessary driving expels carbon dioxide. (2) Experts agree that that carbon dioxide causes global warming. ∴ (3) Unnecessary driving causes global warming.
D.
(1) Unnecessary driving expels carbon dioxide. (2) Carbon dioxide causes global warming. ∴ (3) Unnecessary driving causes global warming.
【单选题】( 2018 全国II卷 )下列关于人体中蛋白质功能的叙述,错误的是
C.
蛋白质结合 Mg 2+ 形成的血红蛋白参与 O 2 运输
【单选题】下列关于人体中蛋白质功能的叙述,错误的是( )
C.
蛋白质结合地Mg2+形成的血红蛋白参与O2运输
【简答题】中断向量表的作用是什么?它放在内存的什么区域内?中断向量表中的什么地址用于类型3的中断?
【简答题】中断向量表的作用是什么?如何设置中断向量表?
【判断题】Because global sourcing increases the distance that components and inputs must be moved, managers must consider the tradeoff between transportation and holding costs.
【简答题】中断向量是一个 ,我们用其作为中断的ID,该ID作为中断向量表中的 。
【单选题】在人体生命活动所需要的营养物质中,一些营养素不能在体内合成,必须从食物中获得,称为“必需营养素”,如
【简答题】黄帝曰:经脉者,所以能决死生、( )调虚实,不可不通。《灵枢·经脉》
【单选题】在人体生命活动所需要的营养物质中,一些营养素不能在体内合成,必须从食物中获得,称为“必需营养素”,如