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问题 单项选择题

两名护士协助病人移向床头时，下列做法不妥的是

A．两人同时抬起病人移向床头

B．两人站在床的两侧

C．一人托颈、肩、腰

D．一人托臀部

E．两人也可站于同侧，交叉托住病人的颈肩和臀部

答案

参考答案：D

选择题

—Is there _________ in today's newspaper?

—No, I don't think there is _________. [ ]

A. interesting anything, something interesting

B. something interesting, something interesting

C. anything interesting, anything interesting

D. anything interesting, something interesting

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问答题 简答题

飞机放起落架后，增加的是什么阻力？说明飞机放起落架和不放起落架的飞机级线有何不同？为什么？
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