are used to pay for operation costs.The North Wake County Landfill has an operating budget of tely $4.5 million,and partmaterials that are not wanted Along he site,there are dropo st by the landfill A multi-material drop-off station is used for tires,motor oil,lead-acid batteries. Some of these materials can be recvcled. In addition.there is a household hazardous waste drop-off station for chemicals(paints, pesticides,other chemicals)that are banned from the landfill These chemicals are disposed of by private companie e paints can be recycled and some organic chemicals s can be bu urned in Turnaces or power plant Other structures alongside the landfill are the borrowed area that supplies the soil for the landfill,the runoff collection pond and methane (station. Landfills are complicated structures that,when properly designed and managed,serve an In the future.new called bioreactors will be used to speed the own of trash in landfills and produce more methane 1.The passage gives a general description of the structure and use of a landfill 2.Most of the trash that Americans generate ends up in landfills. 3.Compared with other major Industrialized countries.America buries a much higher percentage of its solid waste in landfills 4.Landfills are like ompost piles in that they speed up decomposition of the buried trash 5.Inmost countries the selection of a landfill site is governed by rule and regulations. 6.In the United States the building of landfills is the job of both federal and local governments. 7.Hazardous wastes have to be treated before being dumped into landfills. 8 Typical customers of a landfill are of a ton of trash inal ha e to pay tipping fee of Part III Listening Comprehension (35 minutes) Section A 1.A)He is thinking about seeing hisunce in the future B)He is eagerly awaiting seing hisunc C)He is looking for his uncle.D)He is looking for where to see his uncle 2.A)She repaired her brother's bike. B)He repaired her bike. C)She had her brother repair his own bike. D)He repaired his bike 3.A)Ididn't know where you lived,soIdidn't visit you. B)Ikew your you C)I didn't know your dress size.soI didn't visit you D)I went to your address.but I didn't meet you 4.A)Mary made Susan's lunch.B)Mary has to visit Susan at lunchtime. C)Mary is probably visiting Susan during lunch. D)man y and Susan had lunch togethe .A)He stopped to buy cigarettes B)He couldn't find any cigarettes to smoke C)He stopped to smoke a cigarette. D)He no longer smokes cigarettes. 6.A)Thirty guests came. B)Thirteen guests arrived. C)Half of the sixty guests were greeted are used to pay for operation costs. The North Wake County Landfill has an operating budget of approximately $4.5 million, and part of that comes from tipping fees. Along the site, there are drop-off stations for materials that are not wanted or legally banned by the landfill. A multi-material drop-off station is used for tires, motor oil, lead-acid batteries. Some of these materials can be recycled. In addition, there is a household hazardous waste drop-off station for chemicals (paints, pesticides, other chemicals) that are banned from the landfill. These chemicals are disposed of by private companies. Some paints can be recycled and some organic chemicals can be burned in furnaces or power plants. Other structures alongside the landfill are the borrowed area that supplies the soil for the landfill, the runoff collection pond and methane (甲烷) station. Landfills are complicated structures that, when properly designed and managed, serve an important purpose. In the future, new technologies called bioreactors will be used to speed the breakdown of trash in landfills and produce more methane. 1. The passage gives a general description of the structure and use of a landfill. 2. Most of the trash that Americans generate ends up in landfills. 3. Compared with other major Industrialized countries, America buries a much higher percentage of its solid waste in landfills. 4. Landfills are like compost piles in that they speed up decomposition of the buried trash. 5. In most countries the selection of a landfill site is governed by rules and regulations. 6. In the United States the building of landfills is the job of both federal and local governments. 7. Hazardous wastes have to be treated before being dumped into landfills. 8.Typical customers of a landfill are___________. 9.To dispose of a ton of trash in a landfill, customers have to pay tipping fee of________. 10. Materials that are not permitted to be buried in landfills should be dumped at________. Part Ⅲ Listening Comprehension (35 minutes) Section A 1. A) He is thinking about seeing his uncle in the future. B) He is eagerly awaiting seeing his uncle. C) He is looking for his uncle. D) He is looking for where to see his uncle. 2. A) She repaired her brother's bike. B) He repaired her bike. C) She had her brother repair his own bike. D) He repaired his bike. 3. A) I didn't know where you lived, so I didn't visit you. B) I knew your address, so I visited you. C) I didn't know your dress size, so I didn't visit you. D) I went to your address, but I didn't meet you. 4. A) Mary made Susan's lunch. B) Mary has to visit Susan at lunchtime. C) Mary is probably visiting Susan during lunch. D) Mary and Susan had lunch together. 5. A) He stopped to buy cigarettes. B) He couldn't find any cigarettes to smoke. C) He stopped to smoke a cigarette. D) He no longer smokes cigarettes. 6. A) Thirty guests came. B) Thirteen guests arrived. C) Half of the sixty guests were greeted