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【多选题】
C/C 中的基体碳,可以选用:( )A.
、沥青碳。
B.
、天然石墨。
C.
、炭黑。
D.
、沥青碳、沉积碳和树脂碳共同作为基体碳。
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举一反三
【简答题】Marketers can obtain information from internal data and from competitive marketing intelce. Compare and contrast the two sources of information.
【多选题】性少数者一般有以下哪些特征
A.
一般没有突出人格障碍
B.
多数并非性欲亢进的淫乱之徒
C.
不一定是道德败坏的流氓分子或犯罪之人
D.
多有悔改之心,而无悔改之力
E.
严重影响社会的稳定与和谐
【单选题】The adoption of digital technologies has introduced drastic changes into the business environment, including which of the following?
A.
Customers are forced to deal with distribution outlets and middlemen in order to obtain goods.
B.
The exchange between marketers and customers is less interactive than in the past.
C.
Consumers face more barriers to accessing information.
D.
Marketers can offer more products and services than ever before.
【简答题】与主板架构相对应,机箱也有, 、 ,Mini-ITX,E-ATX等多种。
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