protection and improvement benefit people all over the world. 38.It is not necessarily true that economic growth will make our world cleaner. 39.The common theme of the UN reports is the relation between environmental protection and economic growth. 40.Development agencies disagree regarding how to tackle

  D．can put what they have learnt into more effective use 50．According to Salthouse，their study may help us    ．   A．find ways to slow down our mental decline   B．find ways to boost our memories   C．understand the complex process of mental functioning   D．understand the relation between physical

use 50.According to Salthouse, their study may help us_____. ways to slow down our mental decline ways to boost our memories tand the complex process of mental functioning tand the relation between physical and mental health Passage Two Questions 51 to 55 are based

10单元，那么效果一定不如虽然看的不太仔细，但是看了10遍甚至20遍的同学，原因很简单，重复出奇迹，任何事情都经不起重复，一旦重复的次数达到一定的数量级，就会产生质的飞跃。所以，大家看单词书的时候，不要停留在一个一个的生词上，而是尽量放宽视野，把书读多翻几遍，每翻一遍就加深一次印象，没翻一遍就消灭几个“老大难”，很快，这本书快翻烂的时候，你会惊讶地发现你甚至已经可以把例句都记下来了，这就是最好的效果。提到例句，我还有一点建议，那就是认真地看例句，把这个单词的用法搞清楚，一旦会用这个单词了，那么记忆起来会容易得多，这是一个心理作用，但是对于我们记单词很有帮助。大家如果可以在平时的写作，造句中主动使用这些词

选择一个最适合短文的选项，并将“答题纸”的相应代码涂黑。错涂、多涂或未涂均无分。 One project to overcome the limitations of the 21 search engines is the EuroSearch project. EuroSearch is a 22 of national search engines which gives much better results and is more 23 to the challenges of the multilingual and multicultural global Internet. The 24 members are national search engines from Italy, Spain and Switzerland. The multilingual approach allows a 25 to be entered in the preferred language of the researcher and the search engine takes care of the search on the search engines in the 26 languages. Every national site that is part of the federation remains in the country of 27 and is maintained by a native speaker who will 28 that the search works in their own language. At the same time, the EuroSearch framework tries to remain 29 to other countries and services who would like to become part of the 30 . 21. A. living B. existing C. popular D. various 22. A. federal B. federation C. alliance D. union 23. A. ready B. restricted C. reactive D. suited 24. A. current B. founding C. powerful D. majority 25. A. inquiry B. investigation C. query D. trouble 26. A. different B. other C. another D. mutual 27. A. origin B. membership C. peace D. development 28. A. protect B. maintain C. ensure D. emphasize 29. A. open B. secret C. promising D. neutral 30. A. original B. power C. initiative D. organization 三、 阅读理解(本大题共10小题，每小题2分，共20分) 阅读下

就是最好的效果。提到例句，我还有一点建议，那就是认真地看例句，把这个单词的用法搞清楚，一旦会用这个单词了，那么记忆起来会容易得多，这是一个心理作用，但是对于我们记单词很有帮助。大家如果可以在平时的写作，造句中主动使用这些词，用不了多久你就会发现，这个单词越来越简单，越来越顺眼，其实没有什么奇怪的，正如卖油翁说的那句话：“无他，但手熟耳!” 记忆词汇的方法有千万种，各不相同，但是总有一条会适合自己的，希望同学们都能够尽快找到适合自己的记忆方法，尽快攻克单词这个难关。最后，沪江的小编预祝大家都能够顺利的通过四级考试。

is better at handing such matters。 B)She is a senior manager of the shop。 D)She is in charge of public relation。 11。 A)He is always trying to stir up trouble。 B)He is skilled and experienced。 C)He is very close to the manager。 D)He is always complaining about low wages。 Question12 to 15 are based

绝非如此。题目的 not necessarily 对应原文的 simply not true。 39 [D]【译文】联合国报告的共同主题是环境保护与经济增长的关系。 【定位解析】根据题目关键词 common theme，relation 和 environmental protection and economicgrowth 可查找到 D 段。该段指出，在联合国机构和各发展组织准备的众多报告中，环境保护与经济发展之间的联系是一条共同的主线。题目中 common theme 对应原文的 common thread,而 relation 与 linkage 近义， economic growth