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【单选题】
患儿,4岁。食果冻误入气管,出现“三凹征”。判断该患儿呼吸困难的类型是A.
吸气性呼吸困难
B.
呼气性呼吸困难
C.
混合性呼吸困难
D.
中毒性呼吸困难
E.
心源性呼吸困难
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反馈参考答案：
举一反三
【单选题】Generally the function of lubrication is to form. of a film of lubricant between any two surfaces that have relative _____, so that surfaces dont get touch with each other.
A.
gravity
B.
motion
C.
ratio
D.
density
【单选题】金融创新中信息充分披露原则是指（）。
A.
对创新过程中的所有信息进行充分披露
B.
对创新过程中不涉及商业秘密、不影响知识产权部分充分披露
C.
对创新过程中的信息花费大量的人力物力进行披露
D.
以上都不对
【单选题】Questions 1 and 2 are based on the following news report. 1. How has the divorce rate changed since 1990s for married couples of 65 or older?
A.
The divorce rate has stayed the same.
B.
The divorce rate has more than doubled.
C.
The divorce rate has declined.
D.
The divorce rate has tripled.
【简答题】课后思考题1,3,6,9,11,13和计算题1-6
【简答题】"All Blacks are great basketball players." This is an example of s__________, which is a form of generalization about some group of people.
【单选题】根据内容回答题。 panic A panic is a form. of collective in which a group of people, face with an immediate threat, re- act in an uncoordinated and irrational way. Their behawor is uncoordinated in the sense t...
A.
They become uncoordinated
B.
They become irrational
C.
They face an immediate threat
D.
They break down cooperative social relationships
【简答题】疑前置胎盘的病人，下列哪项处理是错误的 A查血常规及出凝血时间 B入院观察，绝对卧床 C肛诊 D阴道检查
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