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问题 单项选择题 A1/A2型题

终止心室颤动最有效的方法是（）

A.胺碘酮

B.利多卡因

C.胸外拳击复律

D.阿托品

E.直流电除颤

答案

参考答案：E

解析：非同步直流电除颤是终止心室颤动的首选方法。

问答题 简答题

简述市场需求预测的程序框架。
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单项选择题

A socket is basically an end point of a communication link between two applications. Sockets that extend over a network connect two or more applications running oncomputers attached to the network. A sockettwo addresses:. Sockets provide acommunication channel between one or more systems.
There aresockets separately using TCP and UDP.

A．E-mail address and IP address

B．MAC address and port address

C．MAC address and IP address

D．port number and IP address
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