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问题 单项选择题

下列哪项措施对防止骨黏合剂反应的发生有利（）

A.进行血液稀释

B.远端骨皮质钻孔，以解除髓内压上升

C.给适当抗凝药

D.给小剂量升压药

E.在近端束止血带

答案

参考答案：D

解析：防止过敏造成的血压下降

单项选择题

There have been too many disagreements within two team-members in your project regarding the design of a particular product. You would like to incorporate the best features of the two designs-and want to create an environment that avoids conflicts and emphasis similarities. The conflict-handling mode you would like to emphasize is ______ .

A．smoothing

B．compromising

C．confrontation

D．withdrawal
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单项选择题

含碳量为0.45%的钢，常称为45号钢，其属于（）

A、高碳钢

B、中碳钢

C、低碳钢
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