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【单选题】
昏迷的主要特征是:A.
意识丧失
B.
随意运动消失
C.
对外界刺激被缓或无反应
D.
大小便失禁
E.
以上都是
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】琥珀胆碱的肌松作用机制是:
A.
使ACh合成和释放减少
B.
使ACh合成和释放增加
C.
激活胆碱酯酶，使ACh破坏增多
D.
直接与N2-受体结合，引起类似ACh的除极化，使ACh不能兴奋终板
【单选题】( )确定了我国经济体制改革的目标是建立社会主义市场经济体制,确立邓小平建设有中国特色社会主义理论在全党的指导地位。
A.
中共七大
B.
中共八大
C.
中共十二大
D.
中国十四大
【单选题】听力原文：M: How much are the carnations and tile roses? W: One dollar for each carnation and (9)one and a half for each red rose. M: (9)Then I'd like a dozen red carnations and half a dozen red roses. W: ...
A.
Birthday of the man's mother.
B.
Mother's Day.
C.
Mother's Day and the birthday of the man's mother.
D.
Mother's Day and the lady's birthday.
【单选题】听力原文：M: How many rooms do you want in a house? W: Well, to begin with, one bedroom for each of the children and one for us. And I want a bath room, a big kitchen and a living room with lots of sunligh...
A.
One.
B.
Two.
C.
Three.
D.
Four.
【单选题】Over time, Steven Spielburg gained fame as a Hollywood director and ____ in the film industry.
A.
made it big
B.
come out with
C.
find out
D.
take control
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