3. According to the passage, authorship is important when .

　　A.practical or impractical suggestions of the authors are considered

　　B.appointments and promotions of the authors are involved

　　C.evaluators need to review the publication of the authors

　　D.the publication of the authors has become much-cited

　　4. According to the passage, whether multiple authors of a paper should be taken collectively or individually depends on______.

　　A.whether judgments are made about the paper or its authors

　　B.whether it is the credit or the blame that the authors need to share

　　C.how many authors are involved in the paper

　　D.where the paper has been published

　　5. The best title for the passage can be___________.

　　A.Writing Scientific Papers: Publish or Perish

　　B.Collaboration and Responsibility in Writing Scientific Papers

　　C.Advantages and Disadvantages of Team Science

　　D.Multiple Authors, Multiple Problems

　　答案解析：

　　1. C。根据文章第一段中“…it’s also because U.S. government agencies have started to promote ‘team science’.”可知论文数量的增加与team science有关。故答案为C。

　　2. A。根据文章第二段中“But those long lists give rise to more serious questions when something goes wrong with the paper.”可知当文章出错的时候，很难找出由谁负责。故答案为A。

　　3. B。根据文章第三段中“…as we get to university committee on appointments and promotions, which is where the authorship rubber really meets the road.”可知，当涉及作者的任命和晋升时，著作权是非常重要的。故答案为B。

　　4. A。根据最后一段中第二句和第三句的论述可知，多作者作品的职责是该整体来评判还是单独评判，取决于判断是根据作品本身还是作者做出来的。故答案为A。

　　5.D。本文刚开始指出现在出现好多作者共同执笔的现象以及这一现象带来的社会问题，最后提出了一些解决办法。纵观全文，只有选项D更全面的概括了文章。故答案为D。