【正文】 Acid Rain Damage from acid rain is widespread not just in eastern North America, but throughout Europe, Japan, China, and Southeast the rain that39。s falling on your umbrella acidic?A listener39。s question on today39。s ”Earth and Sky“.JB: This is ”Earth and Sky“.with a question from Sandra Renee of Olive Hill, asks, ”How do you know when it rains that it39。s not acid rain, and what exactly acid rain39。?“ DB: Sandra, you need a pH meter to reliably measure the acidity of rain or in certain parts of the USespecially in the Northeastyou can probably assume that most rain will be at least somewhat winds move pollutants eastward, so the eastern US gets more acid : Acid rain happens when airborne acids fail down to earth in utility plants plaints that bum fossil fuels emit chemicals into the atmosphere that react with water and other chemicals in the air to form sulfuric acid, nitric acidthe ”acid“ in acid rain You don39。t have to live next door to a power plant to get showered by acid ~ acid pollutants reach high into the atmosphere and can travel with wind currents for hundreds of : The acids in acid rain are corrosive chemicals that leach nutrients from the soil slow the growth of trees, poison lakes and bine with other chemicals to form urban simplest way to curtail acid rain is to use less energy from fossil : Special thanks today to the Camille amp。 Henry Dreyfus Foundation, a private foundation dedicated to advancing research and education in the chemical 39。re Block Byrd for ”Earth and Sky.: Did you know that we waste hundreds of gallons of water every day, simply because people don39。t turn off their taps properly? M: The problem is that people can39。t see that by turning off their taps, or switching off a light in their house, they are saving gallons of water and hundreds of : What is mainly talked about in this dialogue?A)How to turn off taps )How to save water every )How to switch off light in the )How to protect water and trees in : I think government should do whatever is necessary to create more wild animal should raise money through environmental awareness : Maybe people could make voluntary contributions when they file their : That39。s a good way whoever wants to contribute can, but it39。s not obligatory Q: What does the man mean? A)It is a good idea to set up more wild animal )It is necessary to raise money through awareness )It is a good idea for people to make voluntary )It is people39。s obligation to contribute : I heard about the tornado on the radio in : Was it as bad as the one in Louisiana? W: It was much hundred people were : That39。s twice as many : What do we know about the tornado in Louisiana? A)Louisiana tornado was as terrible as the one in )Louisiana tornado killed 50 )Louisiana tornado killed 200 )Louisiana tornado was much worse than the one in : 1 sincerely Peel that animals should not be used for research : I don39。t really agree, I seriously doubt that medical research could be done without : We seem to be in a dilemma to decide what to do, protect the environment or develop Q: What attitude does the man hold towards using animals for research purposes? A)He is doubtful about medical researches with )He is in agreement with the woman not to use animals in )He feels it necessary to use animals in medical )He feels in a dilemma whether to protect the environment or not : Scientists say that water pollution is the biggest problem in the : Do you believe that39。? W: Well, scientists base their statements on studies, don39。t they? What do you think is the biggest problem? M: Air pollution, because they39。re always talking about it in the news, aren39。t they? W: True, but can you always believe what they say in the news? Q: What can be inferred from the conversation? A)The two speakers agree water pollution is the biggest environmental )The two speakers think air pollution is the biggest environmental )The two speakers always believe what is talked about in the )The two speakers have different opinions about the biggest pollution problem.第五篇：2014年武漢大學(xué)研究生真題武漢大學(xué)2014年攻讀碩士學(xué)位研究生入學(xué)考試試題（滿分值300分）科目名稱(chēng)：教育學(xué)綜合（A卷）科目代碼：646一、名詞解釋?zhuān)ü?小題，每小題5分，共40分）二、簡(jiǎn)述題（共7小題，每小題20分，共140分）三、論述題（共3小題，每小題40分，共120分）注：所有答題內(nèi)容必須寫(xiě)在答題紙上，凡寫(xiě)在試題或草稿紙上的一律無(wú)效。教育 絕對(duì)評(píng)價(jià) 課外活動(dòng) 美育過(guò)程 六藝 熙寧興學(xué) 導(dǎo)生制 要素主義教育 簡(jiǎn)論班主任的角色作用。簡(jiǎn)析掌握知識(shí)與發(fā)展智力之間的關(guān)系。簡(jiǎn)評(píng)布魯納的發(fā)現(xiàn)學(xué)習(xí)。依據(jù)吉爾福特的觀點(diǎn)，創(chuàng)造性思維有哪些特點(diǎn)？ 如何培養(yǎng)良好的道德行為？ 簡(jiǎn)述教育科學(xué)研究方法的發(fā)展趨勢(shì)。簡(jiǎn)述確定研究課題的基本要求及選題方法。試論人的身心發(fā)展規(guī)律，并談?wù)劷逃龖?yīng)如何適應(yīng)年輕一代身心發(fā)展的規(guī)律。試述自然主義教育思想的基本主張及其對(duì)近現(xiàn)代教育產(chǎn)生的影響。聯(lián)系基礎(chǔ)教育課程與教學(xué)改革的現(xiàn)實(shí)，談?wù)勌招兄吧罱逃崩碚摷捌鋯⑹尽?