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【简答题】
X62W铣床的主轴电动机M1采用了()的停车方法。 A、回馈制动 B、能耗制动 C、再生制动 D、反接制动
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举一反三
【简答题】整体护理的特点有:( ) a. 专业性 b. 整体性 c. 系统性 d. 全面性
【单选题】According to the passage, which of the following statements is true?
A.
The Chinese people have to give tips in western countries.
B.
The westerners don't have to give high tips in their own country.
C.
Barbers, hotel bellboys and all sorts of other people can earn a living if they are not tipped.
D.
Tipping varies from place to place, generally in the area of 20% of your bill.
【多选题】关于价值规律,以下说法正确的是( )
A.
价值规律是贯穿于整个商品经济的一般规律
B.
价值规律既支配商品生产,又支配商品流通
C.
商品交换以价值量为基础,按照等价交换的原则进行,形成价值规律
D.
价值规律的表现形式是,商品的价格围绕价值自发波动
E.
价值规律是在市场配置资源的过程中体现其客观要求和作用的
【简答题】Match the activities 1-8 to the people A-H
【多选题】关于价值规律,下列选项中正确的是
A.
价值规律贯穿于商品经济过程的始终，它既支配商品生产，又支配商品流通。因此，价值规律是商品经济的基本规律，也是支配社会主义市场经济运行的基本规律。
B.
价值规律的主要内容是商品价值量是由生产商品的社会必要劳动时间决定的，商品交换以价值量为基础，按照等价交换的原则进行。
C.
价值规律的表现形式是商品的价格围绕商品的价值上下波动。
D.
价值规律是通过市场机制发挥作用的。市场中的价格、竞争、供求等市场要素的相互作用构成市场经济的运行机制，市场机制是价值规律的外在表现。
E.
价值规律通过市场机制在对经济活动进行调节，既有积极作用，又有消极后果。
【简答题】整体护理的特点是什么
【单选题】According to the passage, which of the following statements is true?
A.
The Chinese people have to pay tips in western countries.
B.
The westerners don' t have to pay high tips in their own country.
C.
Barbers, hotel bellboys and all sorts of other people can earn a living if they are not tipped.
D.
Tipping varies from place to place, generally in the area of 20% of your bill.
【单选题】According to the passage, which of the following statements is true?
A.
The Chinese people have to pay tips in western countries.
B.
The Westerners don't have to pay high tips in their own country.
C.
Barbers, hotel bellboys and all sorts of other people can earn a living if they are not tipped.
D.
Tipping varies from place to place, generally in the area of 20% of your bill.
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