皮皮学，免费搜题
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搜题
【单选题】
患者女性,25岁,因外伤致肾损伤住院治疗,应特别引起护士注意的信息是A.
血尿颜色变浅
B.
血色素增加
C.
腹围增加
D.
持续疼痛
E.
体温稍高
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】In which stage of the Presentation-Practice-Production approach will students have the chance to use the new language freely and incorporate it into their existing language?
A.
Presentation stage
B.
Practice stage
C.
Production stage
D.
Practice stage and production stage
【单选题】Why will a switch never learn a broadcast address?（）
A.
Broadcast frames are never sent to swiches.
B.
Broadcast addresses use an incorrect format for the switching table.
C.
A broadcast address will never be the source address of a frame.
D.
Broadcasts only use network layer addressing.
E.
A broadcast frame is never forwarded by a switch.
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