问答题

世界知识产权组织为一政府间组织、总部设在瑞士日内瓦，它是联合国系统下的许多专门机构之一，它负责通过国际间的合作促进世界知识产权的保护。知识产权包括两个主要部分：工业产权和版权。当前，知识产权的保护工作应该引起我们的特别重视。

【参考答案】

The World Intellectual Property Organization is an inter-gov......

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问答题

Many people in industry and the services, who have practical experience of noise, regard any investigation of this question as a waste of time; they are not prepared even to admit the possibility that noise affects people. On the other hand, those who dislike noise will sometimes use most inadequate evidence to support their pleas for a quieter society. This is a pity, because noise abatement really is a good cause, and it is likely to be discredited if it gets to be associated with bad science. What is needed in the case of noise is a study of large numbers of people living under noisy conditions, to discover whether they are mentally ill more often than other people are. Some time ago the United States Navy, for instance, examined a very large number of men working on aircraft carriers; the study was known as Project Anehin. It can be unpleasant to live even several miles from an aerodrome. But neither psychiatric interviews nor objective tests were able to show any effects upon these American sailors. This result merely confirms earlier American and British studies: if there is any effect of noise upon mental health, it must be so small that present methods of psychiatric diagnosis cannot find it. That does not prove that it does not exist.

单项选择题

Which of the following did most historians who studied pre-industrial Europe do before the early 1950’s according to the author().

A. They failed to make distinctions among members of the pre-industrial European political and social elite.
B. They used investigatory methods that were almost exclusively statistical in nature.
C. They inaccurately estimated the influence of the pre-industrial European political and social elite.
D. They confined their work to a narrow range of the pre-industrial European population.