【正文】 acks. Because of such leaks, the air in an average home was replaced by fresh outdoor air about once an hour. As a result, the pollutants generated in most households seldom build up to dangerous levels. 28. It can be learned from the passage that the Ouchidas’ house _______. A. is well worth the money spent on its construction B. is almost perfect from the point of energy conservation C. failed to meet energy conservation standards D. was designed and constructed in a scientific way 29. What made the Ouchidas’ new house a horrible dream? A. Lack of fresh air. B. Poor quality of building materials. C. Gas leakage in the kitchen. D. The newly painted walls 30. Why were cracks in old houses not a big concern? A. Because indoor cleanness was not emphasized. B. Because they were technically unavoidable. C. Because environmental protection was more important. D. Because energy used to be inexpensive. 31. This passage is most probably taken from an article entitled “_______”. A. Energy Conservation B. Houses Building Crisis C. Air Pollution Indoors D. Traps in Building Construction D Millions of people visit Yosemite National Park every year to see the tall waterfalls and mountains. The mountains are a splendid sight when viewed from the valley floor. Lots of stores, hotels, and restaurants are needed to handle the crowds. Also, water, roads, and other service systems are part of the infrastructure(基礎(chǔ)設(shè)施 ) that must be maintained . Unfortunately, these systems are starting to break down. It’s not just in Yosemite but in national parks around the nation. Yosemite is thirty years old according to Dennis Galvin, a National Park Service worker. The park is not only old but worn out. Two or three times as many visitors e every year. That is too many visitors for the park to deal with. Four years ago a storm washed out a water pipeline in the Grand Canyon. The National Park Service had to send water trucks to provide water for the visitors. Last month pipes almost broke again and roads had to be closed for a while. Why hasn’t the National Park Service kept up the park repairs? There is a lack of money. The United States has 378 monuments, parks, and wilderness areas. Between three and four billion dollars are needed for repairs. Yosemite is one national park that does have money for repairs. It has two hundred million dollars but cannot spend it any way it chooses. When the park workers started widening the road, they were forced to stop by the Sierra Club. The club claimed that the road work was damaging the Merced River that runs through the park. A Sierra Club lawyer, Julia Olson, feels that the infrastructure needs to be moved out of Yosemite. That way less pressure will be put on the already crowded park. 32． According to the text, the mountains in Yosemite look splendid when they are appreciated from _____. A． the bottom of the valleys B． the top of the mountains C． the side of the mountains D． the edge of the valleys 33． National parks like Yosemite in the . find it increasingly difficult to meet the need of visitors because _____. A． their transport management needs improving B． they spend too much on their service systems C． their service systems frequently go out of order D． they need help from environmental anizations 34． The main problem of Yosemite National Park is its _____. A． rundown water pipes B． over crowdedness C． lack of money D． narrow roads 35． According to the text, the Sierra Club is most likely to be _____. A． an environmental group B． an information center C． a travel service D． a law firm 第二節(jié)（共 5 小題；每小題 2 分，滿分 10分） 根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。s family? A. Three. B. At least five. C. No more than four. 聽(tīng)第 10 段材料，回答第 17 至 20 題。 13. What39。s boss. 9. What is the boss like? A. Nice. B. Impolite. C. Shy. 聽(tīng)第 8 段材料，回答第 10 至 12 題。 6. How many most beautiful subways are there on the earth? A. Nine. B. Nieen. C. Eight. 7. When did the woman go to Shanghai? A. Two days ago. B. Last week. C. Last month. 聽(tīng)第 7 段材料，回答第 8 至 9 題。每段對(duì)話或獨(dú)白讀兩遍。t get his car going. 第二節(jié)（共 15 小題；每小題 1. 5 分，滿分 22. 5 分） 聽(tīng)下面 5段對(duì)話或?qū)Π祝慷螌?duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的 A、 B、 C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置，聽(tīng)每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題。每段對(duì)話僅讀一遍。每段對(duì)話后有一個(gè)小題，從題中所給的 A、 B、 C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。如需改動(dòng) , 用橡皮擦干凈后 , 再選涂其他答案標(biāo)號(hào)框 , 不能