人民警察的纪律主要有下列四个方面:政治纪律、组织纪律、(  )、保密纪律。

人民警察的纪律主要有下列四个方面:政治纪律、组织纪律、(  )、保密纪律。A.职业道德 B.文明执勤 C.行动纪律 D.工作纪律

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In the third paragraph, the word "figureheads" means _______

In the third paragraph, the word "figureheads" means __________.A.political figu

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It is best for people to buy food __________when making "gre

It is best for people to buy food __________when making "green" choices.A.produc

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为了按时完成实验,这位科学家从未在午夜前就寝过。

为了按时完成实验,这位科学家从未在午夜前就寝过。

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The number of American troops in Afghanistan now is ________

The number of American troops in Afghanistan now is __________. A. 30,000 B. 40,

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