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问题 单项选择题

在合理的劳动组织和合理使用材料的条件下，由8人组成的工人班组完成某个单位组合格产品必须的工作时间为4小时，则生产该产品的劳动定额为()工日

A．2

B．4

C．6

D．8

答案

参考答案：B

单项选择题

社工赵某的服务对象是一名性工作者，在开展服务的过程中，赵某并没有因为其工作性质而排斥她，反而在工作中处处理解服务对象的问题，关注这名性工作者问题背后的发展和要求。赵某这一系列举动促进了双方良好的专业关系。在本案例中，社工赵某主要做了什么才形成了其良好的专业关系。（）

A.非批判

B.真诚

C.无条件的关怀

D.接纳
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单项选择题

According to the passage, Crosby has made which of the following assumptions concerning historical means of demography

(A) Migration is in most cases dictated by life course events as opposed to the economic factors that contribute to the development of cities.
(B) Population growth tends not to affect the availability of proxies for replacing emigrants from population centers.
(C) Sedimentary populations are more historically significant than nomadic or migratory ones.
(D) It is permissible to rely upon a single source of information in studying population movement patterns.
(E) Migration can be disregarded as a demographic pattern in historical contexts prior to the development of large cities.
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