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问题 单项选择题

在招标方法和手段中，( )特别适用于一个招标人下属多个实施主体，采用集中统一招标的项目。

A．两阶段招标

B．框架协议招标

C．电子招标

D．纸质招标

答案

参考答案：B

判断题

1816年，美国"克莱蒙特"号轮船已经在哈德逊河上开始定期航行。
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单项选择题

A respectable lawyer is admitted to an acute care facility with epigastric pain. Since admission, the client has called the nurse every 15 minutes with one request or another. Which of the following could explain this client's behavior

A．Repression.

B．Somatization.

C．Regression.

D．Conversion.
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