第一章 单元测试

1、 问题:把马克思主义基本原理同中国具体实际相结合的问题,也就是如何实现马克思主义( )的问题。
选项:
A:时代化
B:现代化
C:中国化
D:大众化
答案: 【
中国化
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第一章 单元测试

1、 问题:

A和B二物质紫外-可见吸收光谱参数如下:物质 l1时的摩尔吸收系数l2时的摩尔吸收系数/[L/(moL·cm)]

A  4,120  0.00

B  3,610  300  

若此二种物质的某溶液在l1时在25px 吸收池中测得A0.754,在l2时于250px  吸收池中测得A0.240,问B的浓度是多少?(    

选项:
A:0.64×10-5mol/L
B:0.80×10-5 mol/L 
C:0.64×10-4mol/L
D:0.80×10-4mol/L
答案: 【
0.80×10-4mol/L
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第一章 单元测试

1、 问题: 品牌战略分析是对当前的( )以及内外部环境的关键影响因素进行系统性的审视、评估和判断的过程。
选项:
A:品牌建设情况
B:产品竞争形势
C:产品研发能力
D:企业发展规划
答案: 【
品牌建设情况
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第一章 单元测试

1、 问题:The main idea of the story is that( ).
选项:
A:a big bear wanted to attack the family but it only managed to frighten the cattle on the farm
B:a man supported his family by hunting wild animals while his wife and children helped with farm work
C:a mother was helped by one of her daughters with the milking of the cow and they spent a night together while the father was away in town
D:a mother and her daughters living in the big woods encountered a big bear but got home safely
答案: 【
a mother and her daughters living in the big woods encountered a big bear but got home safely
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