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【判断题】
远古时期，在福建与澎湖列岛间有一“东山陆桥”A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【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.
A.
正确
B.
错误
【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
A.
浆细胞产生的抗体可结合相应的病毒抗原
B.
肌细胞中的某些蛋白质参与肌肉收缩的过程
C.
蛋白质结合 Mg 2+ 形成的血红蛋白参与 O 2 运输
D.
细胞核中某些蛋白质是染色体的重要组成成分
【单选题】下列关于人体中蛋白质功能的叙述,错误的是( )
A.
浆细胞产生的抗体可结合相应的病毒抗原
B.
肌细胞中的某些蛋白质参与肌内收缩的过程
C.
蛋白质结合地Mg2＋形成的血红蛋白参与O2运输
D.
细胞核中某些蛋白质是染色体的重要组成成分
【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.
A.
正确
B.
错误
【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 。
【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》
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