问题
单项选择题
血液正常pH值的范围是
A.7.00-7.25
B.7.25-7.45
C.7.35-7.45
D.7.15-7.45
E.7.45-7.55
答案
参考答案:C
血液正常pH值的范围是
A.7.00-7.25
B.7.25-7.45
C.7.35-7.45
D.7.15-7.45
E.7.45-7.55
参考答案:C
第四部分写作(共两节,满分20分) 第一节任务型读写(共10小题;每小题1分,满分10分) 阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词。注意:每个空格只填一个单词。 In a society, such as the United States or Canada, which has many national, religious and cultural differences, people highly value individualism-the difference among people. Teachers place a lot of importance on the qualities that make each student special. The educational systems in these countries show these values. Students don't memorize information. Instead, they work individually and find answers themselves. There is often discussion in the classroom. At an early age, students learn to form their own ideas and opinions. In most Asian societies, by contrast, people have the same language, history, and culture. Perhaps for this reason, the educational system in much of the Orient reflects society’s belief in group goals and purposes rather than individualism. Children in China, Japan, and Korea often work together and help one another in assignments. In the classroom, the teaching methods are often very formal. The teacher lectures, and the students listen. There is not much discussion. Instead, the students recite rules of information that they have memorized. There are advantages and disadvantages to both of these systems of education. For example, one advantage to the system in Japan is that there much more math and science than American students learn by the end of high school. They also study more hours each day and more days each year than North Americans do. The system is difficult, but it prepares students for a society that values discipline and self-control. There is, however, a disadvantage. Memorization is an important learning method in Japanese schools, yet many students say that after an exam, they forget much of the information that they have memorized. The advantage of the educational system in North American, on the other hand, is that students learn to think for themselves. The system prepares them for a society that values creative ideas. There is, however, a disadvantage. When students graduate from high school, they haven’t memorized as many basic rules and facts as students in other countries have. Title: 66 of Educational System between North America and Asia
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读下列我国2001年~2008年“三废”治理效率情况一览表,结合所学知识,回答下列问题。(19分)
单位:%,亿元
指标 | 2001年 | 2002年 | 2003年 | 2004年 | 2005年 | 2006年 | 2007年 | 2008年 |
工业废水排放达标率 | 85.2 | 88.3 | 89.2 | 90.7 | 91.2 | 90.7 | 91.7 | 92.4 |
工业二氧化硫排放达标率 | 61.3 | 70.2 | 69.1 | 75.6 | 79.4 | 81.9 | 86.3 | 88.8 |
工业烟尘排放达标率 | 67.3 | 75.0 | 78.5 | 80.2 | 82.9 | 87.0 | 88.2 | 89.6 |
工业粉尘排放达标率 | 50.2 | 61.7 | 54.5 | 71.1 | 75.1 | 82.9 | 88.1 | 89.3 |
工业固体废物综合利用率 | 52.1 | 51.9 | 54.8 | 55.7 | 56.1 | 60.2 | 62.1 | 64.3 |
工业固体废物处置率 | 15.7 | 17.1 | 17.5 | 22.1 | 23.2 | 27.4 | 23.4 | 26.4 |
“三废”综合利用产品产值 | 344.6 | 385.6 | 441.0 | 573.3 | 755.5 | 1026.8 | 1351.3 | 1621.4 |
(1)表中显示我国的“三废”治理效率逐年提高,这充分说明( )(3分)
A.我国的环境状况已十分优越
B.我国的环境污染治理已初见成效
C.环境污染的治理已不再是我们工作的重点
D.环保的经济效益还未反映到我国经济总量的提升上
(2)2009年建国60周年,胡 * * * * 在国庆讲话中进一步重申,我国必须坚定不移地走可持续发展道路。为什么?(6分)
(3)分析表中数据,试说明我国南方重点监控地区酸雨出现频率的变化趋势是_________________________________,判断的理由是________________________。(4分)
(4)我国目前的“三废”治理中,存在的主要问题是_________________________,其有效的解决措施是___________________________________。(6分)