【答题步骤】 1、 先快速浏览 第一,初步判断文章主题。 2、 分辨出 空白处 具体的词性,像名词、动词、形容词等。 2 、快速阅读文章,根据上下文句子的意思,结合所给的选项,填写相应的单词。 3 、不确定的先略过,等大部分完后,再填写剩余部分。 4 、 重点检查不确定项的答案 ,看所填的空句意是否通顺 Since the 1940s, southern California has had a reputation for smog. Things are not as bad as they once were but, according to the American Lung Association, Los Angeles is still the worst city in the United States for levels of ( 1 )______ . Gazing down on the city from the Getty Center, an art museum in the Santa Monica Mountains, one would find the view of the Pacific Ocean blurred by the haze ( 霾) .Nor is the state's bad air (2)_______ to its south. Fresno, in the central valley, comes top of the list in America for year-round pollution. Residents' hearts and lungs are affected as a ( 3 )_______ . All of which, combined with California 's reputation as the home of technological ( 4 )_______ , makes the place ideal for developing and testing systems designed to monitor pollution in ( 5 )_______ . And that is just what Aclima, a new firm in San Francisco, has been doing over the past few months. It has been trying out monitoring stations that are ( 6 )_______ to yield minute-to-minute maps of ( 7 )_______ air pollution. Such stations will also be able to keep an eye on what is happening inside buildings, including offices. To this end, Aclima has been ( 8 )_______ with Google's Street View system. Davida Herzl, Aclima's boss, says they have revealed pollution highs on days when San Francisco 's transit workers went on strike and the city's ( 9 )_______ were forced to use their cars. Conversely, “cycle work ” days have done to their job by ( 10 )_______ pollution lows. A)assisted B)collaborating C)consequence D ) consumers E)creating F)detail G)domestic H) frequently I) inhabitants J) innovation K) intended L) outdoor M) pollutants N) restricted O ) sum 答案填写(请填写字母代号,不要填写单词) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10