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【判断题】
数据(data)是事实或观察的结果,是对客观事物的逻辑归纳,是用于表示客观事物的未经加工的的原始素材。
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】对同一个总体参数的两个无偏估计量,有效性相同。( )
A.
正确
B.
错误
【单选题】Which of the following is a disadvantage of the strategy employed in the experimental scholarly methods coarse ?
A.
Students were not given an opportunity to study women writers outside the canon.
B.
Students had little background knowledge for further research.
C.
Most of the students in the course had had little opportunity to study 18th century literature.
D.
Students were not given an opportunity to encounter certain sources of information that could prove useful in their future studies.
【单选题】Which of the following is a disadvantage of the strategy employed in the experimental scholarly methods course?
A.
Students were not given an opportunity to study women writers outside the canon.
B.
Students' original work would not be appreciated by recognized scholars.
C.
Most of the students in the course had had little opportunity to study eighteenth-century literature.
D.
Students were not given an opportunity to encounter certain sources of information that could prove useful in their future studies.
【判断题】在完全竞争的条件下,个别厂商销售量的变动会影响市场价格的变动。
A.
正确
B.
错误
【判断题】在完全竞争的条件下,个别厂商销售量的变动会影响市场价格的变动。
A.
正确
B.
错误
【判断题】在完全竞争市场条件下,个别厂商的销售量的变动会影响市场价格的变动。
A.
正确
B.
错误
【判断题】回答客人问题的过程中,注意采用角色互换等交谈技巧,而不是简单、生硬地推匪销产品,这种语言沟通的技巧是讨论式。
A.
正确
B.
错误
【判断题】在回答客人问题的过程中,注意采用角色互换等交谈技巧,而不是简单、生硬地推销产品,这种语言沟通的技巧是讨论式。
A.
正确
B.
错误
【单选题】在回答客人问题的过程中,注意采用角色互换等交谈技巧,而不是简单、生硬地推销产品,这种语言沟通的技巧是()。
A.
交换式
B.
讨论式
C.
陈述式
D.
提问式
【判断题】在完全竞争条件下,个别厂商销售量的变动会影响市场价格的变动
A.
正确
B.
错误
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