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【单选题】
患者男,89岁。患慢性支气管炎17年,近两急性发作入院。患者入院后出现频繁咳嗽、咳痰,痰稠不易咳出。2分钟前夜班护士发现患者剧烈咳嗽,突然呼吸极度困难,喉部有痰鸣音,表情恐怖,两手乱护士应判断患者最可能发生 ( )
A.
急性心肌梗死
B.
患者从恶梦中惊醒
C.
出现急性心力衰竭
D.
呼吸道痉挛导致缺氧
E.
痰液堵塞气道导致窒息
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举一反三
【单选题】在8086系统中,用 BP 作基址变址寻址时,操作数所在的段是当前的________。
A.
数据段
B.
代码段
C.
堆栈段
D.
附加段
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【单选题】用BP作基址变址寻址时,操作数所在的段是当前 ( )。
A.
代码段
B.
数据段
C.
附加段
D.
堆栈段
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【判断题】网络组织只有少数精干成员,只能完成一些简单的小项目。 ( )
A.
正确
B.
错误
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【简答题】I suggested they do some experiments, or at least a _______ (调查).
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【简答题】Combining the two sentences into one by using the adverbial clause.用条件状语从句合并句子 1. I reached the station. The train had already left. (时间状语从句) 2. I reached the station. The train was pulling out. (时间状语...
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【简答题】有 NFA 定义如下: N=(S={0 , 1} , S ={a , b} , s 0 =0 , F={0} , move={ move(0,a)=0 , move(0,a)=1 , move(0,b)=1 , move(1,a)=0} )。 ( 1 )画出 N 的状态转换图; ( 2 )构造 N 的最小 DFA M ; ( 3 )给出 M 所接受语言的正规式描述; ( 4 )举出语言中的三个串,...
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【单选题】下列( )是巴西的主流电子支付方式。
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Web Money
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Moneybookers
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【单选题】I suggested they do some experiments, or at least a survey .(选近义词)
A.
security
B.
investigation
C.
introduction
D.
invitation
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【简答题】I was deeply shocked by a recent survey that suggested 30 per cent of job applicants embellished the truth or lied on a curriculum vitae. Can the figure really be that low? (1) I had always assumed CV...
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【单选题】在8086系统中,用 BP 作基址变址寻址时,操作数所在的段是当前的________。
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【单选题】I suggested they do some experiments, or at least a survey .(选近义词)
A.
security
B.
investigation
C.
introduction
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【简答题】I was deeply shocked by a recent survey that suggested 30 per cent of job applicants embellished the truth or lied on a curriculum vitae. Can the figure really be that low? (1) I had always assumed CV...
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