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【单选题】
成功商业模式的一般特征不包括：A.
成功的商业模式要能提供独特价值
B.
商业模式是难以模仿的
C.
成功的商业模式必须能产生高额利润
D.
成功的商业模式是脚踏实地的
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】“脑机交互”的实现面临一个很重要问题,那就是如何将()的活动翻译成机器可识别的语言。
【单选题】Suppose the marginal product of labor is
A.
N = 200 - 0.5N
B.
ere N is aggregate employment. The aggregate quantity of labor supplied is 300 + 8w, where w is the real wage. What is the equilibrium real wage?
C.
5
D.
10
E.
15
F.
20
【单选题】Suppose that the money supply and labor productivity are constant. Then a rise in money wages would eventually lead to______.
A.
an increase in the rate of inflation because firms will pass on their increased costs to the consumer by marking up prices
B.
an increase in the rate of inflation because the wages received will increase aggregate demand
C.
an increase in the rate of unemployment
D.
all of the above
【单选题】男性,35岁。运动后冲凉水浴,当晚突发寒战、高热、咳嗽伴右下胸痛和呼吸困难,随后出现恶心、呕吐、意识模糊、烦躁不安、出冷汗而急诊入院。体温37°C,脉搏110次/分,呼吸28次/分,血压80/50mmHg,面色苍白,口唇发绀,右下肺叩诊音稍浊,闻及湿啰音。血白细胞27×109/L,血气分析PaO2:71mmHg、PaCO2:39mmHg,胸部X线检查右下叶呈均匀致密阴影。错误的护理措施是
A.
静脉滴注青霉素
B.
静脉输注低分子右旋糖酐
C.
用热水袋保暖
D.
给予地西泮
E.
给予吸氧
【单选题】Suppose the marginal product of labor is
A.
N = 200 - 0.5N
B.
ere N is aggregate employment. The aggregate quantity of labor supplied is 300 + 8w, where w is the real wage. What is the equilibrium quantity of employment?
C.
12
D.
190
E.
380
F.
760
【简答题】La maison qu’il a héritée ________ sa tante coute plus ________ trois cent mille francs.
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