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问题 判断题

对产业链进行分析，实质上就是将某一产业价值链进行分解考察，以分析产业链上企业的竞争力和产业的发展方向。（）

答案

参考答案：对

解析：熟悉产业价值链概念。

单项选择题

Questions 23 and 24 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.
Now, listen to the news.


What is the current situation

A．Drug cartels gave up the attack.

B．No evidence is provided to support the charge.

C．Nahum Acosta is released now.

D．The President canceled the travel plan.
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单项选择题

你可以在（）视图下查看到Word文档的页眉/页脚格式。

A.普通视图

B.联机版式

C.大纲视图

D.页面视图
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