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【简答题】
A farmer grows a bushel of wheat and sells it to a miller for $1.00. The miller turns the wheat into flour and then sells the flour to a baker for $3.00. The baker uses the flour to make bread and sells the bread to an engineer for $6.00.The engineer eats the bread. What is the value added by each person? What is GDP?
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【单选题】But art history _______ much more than this because art reflects not only the political values of a people, but also religious beliefs, emotions, and psychology.
A.
focus on
B.
focuses on
C.
focused on
【简答题】A
study of art history might be a good way to learn more about a culture than is
possible to learn in general history classes. Most typical history courses
concentrate on politics, economics, and war....
【单选题】A study of art history might be a good way to learn more about a culture than is possible to learn in general history classes. Most typical history courses concentrate on politics, economics, and war....
A.
shows us the religious beliefs and emotions of a people in addition to political values
B.
provides us with information about the daily activities of people in the past
C.
gives us an insight into the essential qualities of a time and a place
D.
all of the above
【简答题】信息化装备减小了空间范围的影响,改变了作战的____观念。
【单选题】A study of art history might be a good way to learn more about a culture than is possible to learn in general history classes. Most typical history courses concentrate on politics, economics and war. ...
A.
art history shows us nothing but the political values
B.
general history only focuses on politics
C.
art history gives us an insight (洞察力) into the essential qualities of a time and a place
D.
general history concerns only religious beliefs, emotions and psychology
【单选题】以下有关有机化学的说法不正确的是（ ）
A.
最大的化学分支学科
B.
以碳氢化合物及其衍生物为研究对象
C.
从化学变化与物理变化的联系入手，是化学学科的理论核心
D.
医药、农药、炸药、染料、化妆品等都与有机化学有关
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