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【单选题】
患者男性,28岁。2小时前被汽车撞伤胸部,现胸部疼痛,局部肿胀,压痛明显,有反常呼吸现象。最可能的诊断是:
A.
气胸
B.
多根多处肋骨骨折
C.
血胸
D.
血气胸
E.
或多肋单处肋骨骨折
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【单选题】We ________ go out when it rained.
A.
were about to
B.
were about
C.
would
D.
were
【单选题】关于手术室空气的清洁消毒,哪项不正确
A.
手术室必须建立打扫卫生,空气消毒等制度
B.
无须控制参观人员数量
C.
有急性呼吸道感染者,不应参加手术
D.
进入手术室或进行无菌操作,口罩应遮住口鼻部
E.
进入手术室应肃静,不要大声说话和咳嗽,如有喷嚏应将脸侧向地面
【简答题】A.When they were not willing to appear shy. B.When they were not willing to be inspected by their leader. C.When they were not willing to be examined about their uniform. D.When they were not willing ...
【判断题】1水平沟通有助于增进独立部门之间的协调和合作。
A.
正确
B.
错误
【单选题】Lack of teamwork can result in _____by rivals when we have a basketball game.
A.
defeated
B.
being defeated
C.
defeating
D.
to be defeated
【简答题】A.When the dustbins were not emptied during the strike. B.When some jokes were made about the work of the dustmen. C.When there were so many dustbins in every backyard in the country. D.When the dustm...
【单选题】_______ on your study, and you will make greater progress.
A.
Concentrating
B.
If you concentrate
C.
Concentrate
D.
To concentrate
【判断题】如果Ping测试路由器不正常,比如时间响应值很大,或者Ping测试不成功,那说明路由 器很有可能已经出现故障。
A.
正确
B.
错误
【判断题】1160水平沟通有助于增进独立部门之间的协调和合作。
A.
正确
B.
错误
【简答题】图所示电路中含有理想变压器,原边匝数为N 1 ,副边匝数为N 2 , 。当原边分别由电流源i S 与电压源u S 激励时,在保持原边匝数N 1 不变的前提下,若要使R 2 上的功率增加,副边匝数N 2 应增加还是减少?请说明理由。
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