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问题 单项选择题

一个商品流通企业的战略分为三个层次，其中处于第三个层次的战略是( )。

A．公司战略
B．竞争战略
C．职能战略
D．经营战略

答案

参考答案：C

解析： 本题考查职能战略。

改错题

Sometime in February, my teacher told us about the city speech contest, its topic was “People who have overcome difficulties in their lives”. I thought of my grandma would be my perfect topic. Then I carefully prepared for contest. A couple of weeks later, after the first round I was choosing to be one of the seven finalists! The final was held soon. I was the sixth to presenting the speech. How a relief when I finished it! After the last person finished, the judge made their final decisions and announced that I have won first prize. The audience were going wildly clapping and cheering! I was extremely happy. It was such exciting a moment that I will always remember it.
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单项选择题

关于预防休克患者发生急性肾损伤的措施，叙述错误的是（）

A.及时纠正低血容量性休克，避免肾缺血

B.矫治休克时不宜使用易引起肾血管收缩的药物

C.对有溶血倾向的患者应保持肾小管通畅、碱化尿液，避免肾小管损害

D.休克合并弥散性血管内凝血（DIC.，要及时应用肝素治疗

E.患者只要出现尿量减少，要及时使用利尿剂
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