2. 外语
  3. Most computer users have symptoms of CVS because of ______. Generalized anxiety disorder can be caused largely by ______.

Most computer users have symptoms of CVS because of ______. Generalized anxiety disorder can be caused largely by ______.

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问题 Most computer users have symptoms of CVS because of ______.
Generalized anxiety disorder can be caused largely by ______.
选项 A、people’s worries, uncertainties, end fears
B、the economic and social problems
C、some specific phenomenon
D、individual circumstances
答案B
解析 根据题干信息词generalized anxiety disorder定位到文章第四个小标题下的第二句，可知没有什么特殊的原因可以解释这种疾病的产生，但现代生活的问题，像恐怖主义、经济问题、犯罪问题等都可能导致这种疾病的发生，犯罪问题属于社会问题，故本题选B(经济问题和社会问题)。
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大学英语六级

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