皮皮学，免费搜题
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【单选题】
全面推行河长制，需要建立健全以（）负责制为核心的责任体系，明确各级河长职责，强化工作措施，协调各方力量，形成一级抓一级、层层抓落实的工作格局。A.
行政领导
B.
党政领导
C.
各级河长
D.
上级河长
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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】护士对该患者的护理措施错误的是( )
A.
建议患者每天晨起进行户外运动，以提高耐寒能力
B.
改善患者营养状况，
C.
给予吸氧
D.
进行缩唇呼气，腹式呼吸训练
E.
劝告患者戒烟
【单选题】护士对该患者采取的护理措施,下列哪项是错误的
A.
守护在床边，加强心理护理
B.
协助患者取舒适的半卧位或坐位
C.
给予鼻导管吸氧
D.
鼓励患者饮水2500ml以上
E.
进食鱼、虾等高蛋白食物
【单选题】Other things equal, an increase in the government budget deficit
A.
drives the interest rate down.
B.
drives the interest rate up.
C.
might not have any effect on interest rates.
D.
increases business prospects.
【单选题】Other things equal, diversification is most effective when
A.
securities' returns are uncorrelated.
B.
securities' returns are positively correlated.
C.
securities' returns are high.
D.
securities' returns are negatively correlated.
【单选题】Other things equal, relatively poor countries tend to grow
A.
slower than relatively rich countries; this is called the poverty trap.
B.
slower than relatively rich countries; this is called the fall-behind effect.
C.
faster than relatively rich countries; this is called the catch-up effect.
D.
faster than relatively rich countries; this is called the constant-returns-to-scale effect.
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