Internet use appears to cause a drop in psychological health, according to a research at Carnegie Mellon University. Even peo

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问题    Internet use appears to cause a drop in psychological health, according to a research at Carnegie Mellon University.
   Even people who spent just a few hours a week on the Internet experienced more bad feelings and loneliness than those who was online less frequently, the two-year study showed. Researchers are puzzling over the results, which were completely contrary to their expectations. They expected that the Net would prove socially healthier than television, since the Net allows users to choose their information and to communicate with others.
   The fact that Internet use reduces time available for family and friends may account for the drop in psychological health, researchers hypothesized(推测). Faceless, bodiless "virtual" (虚的)communication may be less psychologically satisfying than actual conversation, and the relationships formed through it may be shallower. Another possibility is that exposure to the wider world through the Net makes users less satisfied with their lives.
   " But it’ s important to remember this is not about the technology, it’ s about how it is used, " says psychologist Christine Riley of Intel, one of the study’ s sponsors (发起人). " It really points to the need for considering social factors in terms of how you design applications and services for technology. "
Which is NOT true according to the passage?

选项 A、The Net allows users to choose their information and to communicate with others.
B、Internet communication may be less psychologically satisfying than actual conversation.
C、Undeveloped Internet technology causes the drop in psychological health.
D、The wider world through the Net makes users less satisfied with their lives.

答案C

解析 细节题。根据文章第二段最后一句可知,选项A(网络允许用户选择信息并和他人交流)正确。根据第三段第二句可知,选项B(与实际的交谈相比,网络交流在心理上可能不那么令人满意)正确。文中提到网络的使用造成人的心理健康水平下降,但选项C(不发达的网络科技使人心理健康下降)文章未提及。根据第三段最后一句可知.选项D(通过网络接触到更广阔的世界使用户对现实生活不太满意)正确。故本题选C。
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