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【判断题】
销售净利率是净利润与营业收入的比值,用以揭示企业在一定时期总的获利水平。但企业业务中不仅包括正常的营业业务,还包括偶尔发生的营业外业务,因此利润总额中包含了不稳定和不持续的通常会临时波动的营业外收支因素,使得销售净利率虽能揭示某一特定时期的获利水平,但却难以反映获利的稳定性和持续性。A.
正确
B.
错误
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【单选题】No one can be a great thinker who does not realize that as a thinker it is her first duty to follow her intellect to whatever conclusions it may lead. Truth gains more even by the errors of one who wi...
A.
The Age of Reason
B.
The need for Independent Thinking
C.
The Value of Reason
D.
Stirring People's Minds
【简答题】菜粉蝶的寄主植物为十字花科蔬菜叶片,偏嗜 等。
【简答题】Since teaching is a job no one can be perfect at, it is necessary for teachers to keep improving their knowledge of the subjects they teach and their 76
【单选题】No one can be a great thinker who does not realize that as a thinker it is his first duty to follow his intellect to whatever conclusions it may lead. Truth gains more even by the errors of one who wi...
A.
The Age of Reason
B.
The need for Independent Thinking
C.
The Value of Reason
D.
Stirring People's Minds
【单选题】No one can be a great thinker who docs not realize that as a thinker it is her first duty to follow her intellect to whatever conclusions it may lead. Truth gains more even by the errors of one who wi...
A.
The Age of Reason
B.
The need for Independent Thinking
C.
The Value of Reason
D.
Stirring People's Minds
【简答题】【 防渗长度和直线比例法计算 】 本题针对纸质打印版《水闸练习全集》中的【例 6- 3 】 。 按规范计算 最小防渗长度 L= m (保留 2 位小数),该水闸的地下轮廓不透水部分的实际长度 L ' = m (保留 2 位小数),显然满足规范要求。 采用U i ( i 为各点的编号)表示闸底板底面各点所受的渗透压力水头,用直线比例法(勃莱法)计算可以得到: U2= m , U9= m , U11=...
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