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【单选题】
下列关于影响心输出量的因素说法错误的是( )A.
心输出量=搏出量×心率
B.
前负荷与搏出量成正比关系
C.
心肌收缩能力与搏出量成正比关系
D.
后负荷与搏出量成反比关系
E.
心率与心输出量成正比关系
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【多选题】趋势分析法具体运用的主要方式有_________。 ( )
A.
重要财务指标的比较
B.
会计报表的比较
C.
会计报表项目构成的比较
D.
差异额与被比较指标数量的比较
E.
前期指标与后期指标的比较
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【单选题】听下面5段对话,回答1-5题,每段对话读一遍 Which country has the woman been to?
A.
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B.
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C.
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