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【单选题】
成人在海平面、静息、吸入空气的条件下,诊断II型呼吸衰竭的根据是
A.
PaO2<60mmHg（8.0 kPa）
B.
P a O2< 3 0mmHg ( 4 .0kPa)
C.
PaCO2＞60mmHg（8.0kPa）
D.
PaCO2＞50mmHg（6.67kPa）
E.
PaO2<60mmHg（8.0 kPa），PaCO2＞50mmHg（6.67kPa）
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参考答案：
举一反三
【判断题】气相色谱定量分析时,内标法和外标法均要求进样量特别准确。( )
A.
正确
B.
错误
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【单选题】The Internet is a global network that connects other computer networks, together with software and protocols for controlling the movement of data. The Internet, often referred to as 'the Net', was ini...
A.
was initiated by the US Department of Defense in 1969
B.
was only able to connect computers into networks at its beginning
C.
has not any kind of organization behind it at all
D.
works independently of any governmental control
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【单选题】不论形体在空间或在平面上,只要它的边线跟画面( ),这条边线就向心点集中最后消失在心点
A.
平行
B.
垂直
C.
相交
D.
重合
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【多选题】瘀血的形成原因为( )
A.
损伤阳气
B.
阻碍气机
C.
病程缠绵
D.
尿浊不畅
E.
遇寒加重
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A.
System Data中的Subscriber List
B.
Static Data中的Aerodrome
C.
System Data中的Domestic Organizations
D.
TNMS Administra
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【简答题】Tina was going back to school for her third ’s degree. She was a Special Education teacher, but she couldn’t take her job anymore, so she had quit. The kids were _ 1 control. There were too many...
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【单选题】禁毒民警检查某娱乐场所时,被两男子的交谈内容“吸引”,不时可以听到“壶”、“溜了几口”等话语,通过这些敏感词,民警即时判断出来,这极有可能是两名吸食( )人员。
A.
冰毒
B.
大麻
C.
海洛因
D.
K粉
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【单选题】—What will you buy ________ your mom? —Some flowers.
A.
in
B.
at
C.
for
D.
on
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【简答题】Here is some news of the future. March 20. 2035 There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would live forever. but they gave...
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【多选题】瘀血的形成原因为:
A.
气虚
B.
气滞
C.
气逆
D.
寒凝
E.
热结
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相关题目：
【判断题】气相色谱定量分析时,内标法和外标法均要求进样量特别准确。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Internet is a global network that connects other computer networks, together with software and protocols for controlling the movement of data. The Internet, often referred to as 'the Net', was ini...
A.
was initiated by the US Department of Defense in 1969
B.
was only able to connect computers into networks at its beginning
C.
has not any kind of organization behind it at all
D.
works independently of any governmental control
查看完整题目与答案
【单选题】不论形体在空间或在平面上,只要它的边线跟画面( ),这条边线就向心点集中最后消失在心点
A.
平行
B.
垂直
C.
相交
D.
重合
查看完整题目与答案
【多选题】瘀血的形成原因为( )
A.
损伤阳气
B.
阻碍气机
C.
病程缠绵
D.
尿浊不畅
E.
遇寒加重
查看完整题目与答案
【单选题】设定某地某系列的NOTAM既进入国际及国内PIB，应进入INMS系统的哪个界面进行操作（）。
A.
System Data中的Subscriber List
B.
Static Data中的Aerodrome
C.
System Data中的Domestic Organizations
D.
TNMS Administra
查看完整题目与答案
【简答题】Tina was going back to school for her third ’s degree. She was a Special Education teacher, but she couldn’t take her job anymore, so she had quit. The kids were _ 1 control. There were too many...
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【单选题】禁毒民警检查某娱乐场所时,被两男子的交谈内容“吸引”,不时可以听到“壶”、“溜了几口”等话语,通过这些敏感词,民警即时判断出来,这极有可能是两名吸食( )人员。
A.
冰毒
B.
大麻
C.
海洛因
D.
K粉
查看完整题目与答案
【单选题】—What will you buy ________ your mom? —Some flowers.
A.
in
B.
at
C.
for
D.
on
查看完整题目与答案
【简答题】Here is some news of the future. March 20. 2035 There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would live forever. but they gave...
查看完整题目与答案
【多选题】瘀血的形成原因为:
A.
气虚
B.
气滞
C.
气逆
D.
寒凝
E.
热结
查看完整题目与答案
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