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【单选题】
关于共轭效应的描述,下列哪种说法是错误的 ( )A.
共轭体系具有共平面性
B.
共轭体系内所含的和的长度趋于平均化
C.
共轭体系能量显著降低
D.
共轭效应的传递随着距离的增加而迅速减弱
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【单选题】you were stupid to climb the tree. you ____ hurt yourself.
A.
may
B.
might
C.
will
D.
might have
【单选题】患者王某,男,62岁,以呼吸困难、嘴唇发绀、烦躁不安而急诊入院,入院诊断为风湿性脏病合并心力衰竭。为了缓解症状,患者应采用的体位是
A.
去枕仰卧位，头偏向一侧
B.
抬高床头15°～20°
C.
抬高床头20°，抬高下肢30°
D.
抬高床头70°－80°，膝下支架抬起15°～20°
【单选题】The guidance in IFRS 13 does not apply to transactions dealt with by certain standards. Which of the following standards would IFRS 13 apply to?
A.
Net realisable value calculations in IAS 2
B.
Fair value calculations in IFRS 9
C.
Leasing transactions in IAS 17
D.
Share based payment transactions in IFRS 2
【简答题】用双倍余额递减法计提折旧,假如折旧年限为N,那么在前N-2年中,年折旧率为
【单选题】患者王某,男,62岁,以呼吸困难、嘴唇发绀、烦躁不安而急诊入院,入院诊断为风湿性心脏病合并心力衰竭,为了缓解症状,患者应采用的体位是
A.
去枕仰卧位，头偏向一侧
B.
拍高床头15°～20°
C.
拍高床头20°，拍高下肢30
D.
拍高床头70°～80°，膝下支架拍起15～20°
E.
拍高床头60°～70°，右侧卧位
【单选题】The setting of International Financial Reporting Standards (IFRSs) is carried out by co-operation between the IFRS Foundation, the IFRS Advisory Council and the IFRS Interpretations Committee. Which o...
A.
IFRS Foundation
B.
IFRS Advisory Council
C.
IFRS Interpretations Committee
D.
IFRS Advisory Council and IFRS Interpretations Committee
【简答题】互联网地图服务的注意内容( )
【单选题】You were stupid to climb up that big tree. You ______ yourself.
A.
must have killed
B.
can have killed
C.
should have killed
D.
might have killed
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