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【单选题】
旅客不能自行使用客梯上下飞机,但在机舱内可以走到自己的座位,这种旅客的代码为( )。A.
WCHC
B.
WCHR
C.
WCHS
D.
WCHD
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皮皮学刷刷变学霸
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【简答题】餐饮服务许可现场核查要求排水沟出口有网眼孔径小于6mm的金属隔栅或网罩。
【单选题】According to the passage, Hitler attempted to_____
A.
Change the pilots biologically to win the war．
B.
Develop genetic farming for food supply．
C.
Kill the people he thought of as inferior．
D.
Encourage the development of genetic weapons for the war
【简答题】阅读理解。 Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it's a hot topic di...
【单选题】男性,50岁。因钝器击伤头部1h后入院。患者昏迷、呕吐,双侧瞳孔不等大。血压180/102mmHg。行硬膜下血肿清除术+碎骨片清除术,留置引流管送回病房。医嘱:250ml甘露醇快速滴入滴完的时间是:
A.
5min内
B.
30min内
C.
60min内
D.
90min内
E.
90min以上
【单选题】男性,50岁,因钝器击伤头部1h后入院。患者昏迷、呕吐,双侧瞳孔不等大。血压180/102mmHg。行硬脑膜下血肿清除术+骨碎片清除术,留置引流管回病房,术后引流管护理正确的措施是
A.
每天消毒引流管
B.
保持引流管通畅
C.
引流管脱出及时送入
D.
定时冲洗引流管
E.
每天更换引流管
【单选题】患者,男性,50岁。因钝器击伤头部1小时后入院。患者昏迷、呕吐,双侧瞳孔不等大,血压180/120mmHg,行硬膜下血肿清除术+碎骨片清除术,留置引流管送回病房。医嘱:250mL甘露醇快速滴入,滴完的时间是( )。
A.
5分钟内
B.
30分钟内
C.
60分钟内
D.
90分钟内
E.
90分钟以上
【简答题】数据库系统中，系统故障通常称为（），介质故障称为（）。
【单选题】Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it's a hot topic discusse...
A.
Gene technology and another treatment of the two diseases.
B.
The two murderers who killed the cloned baby.
C.
The two diseases of cancer and heart disease.
D.
Hereditary diseases and cancer.
【简答题】数据库系统中系统故障通常称为软故障,介质故障称为_____________。
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