【正文】 masterpieces that make the covers of architecture magazines. But the . has more than 100 million existing homes, and it would be __47__ wasteful to tear them all down and __48__ them with greener versions. An enormous amount of energy and resources went into the construction of those houses. And it would take an average of 65 years for the __49__ carbon emissions from a new energyefficient home to make up for the resources lost by destroying an old one. So in the broadest __50__, the greenest home is the one that has already been built. But at the same time, nearly half of U. S. carbon emissions e from heating, cooling and __51__ our homes, offices and other buildings. You can39?！　lmost every child, on the first day he sets foot in a school building, is smarter, more (36)______, less afraid of what he doesn39。s financial burden.　　C) A babysitter is no replacement for a mother.　　D) The children won39。t know if you are plaining at the right time.　　C) Your plaint may not reach the person in charge.　　D) You can39?！　assage One　　Questions 26 to 29 are based on the conversation you have just heard.　　) District managers.　　B) Regular customers.　　C) Sales directors.　　D) Senior clerks.　　) The support provided by the regular clients.　　B) The initiative shown by the sales representatives.　　C) The urgency of implementing the pany39。s lectures boring.　　D) Many students have dropped Prof. Johnson39。s lectures.　　B) Few students meet Prof. Jonson39。t go shopping every week.　　D) She can pick the man up at the grocery store.　　) Get more food and drinks.　　B) Ask his friend to e over.　　C) Tidy up the place.　　D) Hold a party.　　) The talks can be held any day except this Friday.　　B) He could change his schedule to meet John Smith.　　C) The firstround talks should start as soon as possible.　　D) The woman should contact John Smith first.　　) He understands the woman39。s got a boyfriend, Toebe is no longer crazy about ______.Part III Listening Comprehension (35 minutes)　　Section A　　Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B),C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.　　注意：此部分試題請?jiān)诖痤}卡2上作答。t yet reached agreement on its definition.　　3. Jonathan Bishop believes that the Internet overuse problem can be solved if people ______.　　A) try to improve the Internet environment　　B) bee aware of its serious consequences　　C) can realize what is important in life　　D) can reach a consensus on its definition　　4. According to Professor Maressa Orzack, Internet use would be considered excessive if ______.　　A) it seriously affected family relationships　　B) one visited porn websites frequently　　C) too much time was spent in chat rooms　　D) people got involved in online gambling　　5. According to Orzack, people who struggle with heavy reliance on the Internet may feel ______.　　A) discouraged　　B) pressured　　C) depressed　　D) puzzled　　6. Why did Andre Heidrich cut back online gaming?　　A) He had lost a lot of money.　　B) His family had intervened.　　C) He had offended his relatives.　　D) His career had been ruined.　　7. Andrew Heidrich now visits websites that discuss online gaming addiction to ______.　　A) improve his online gaming skills　　B) curb his desire for online gaming　　C) show how good he is at online gaming　　D) exchange online gaming experience　　8. In one of the messages she posted on a website, Toebe admitted that she ______.　　9. Excessive Internet use had rendered Toebe so poor that she couldn39。　　1. What eventually made Carla Toebe realize she was spending too much time on the Internet?　　A) Her daughter39。m not interested in online dating, she said by phone last week. It39。 I can39。m selfemployed and need the Internet for my work, but I39。d gained weight.　　There39。s center lists the following among the psychological symptoms of puter addiction:　　● Having a sense of wellbeing (幸福) or excitement while at the puter.　　● Longing for more and more time at the puter.　　● Neglect of family and friends.　　● Feeling empty, depressed or irritable when not at the puter.　　● Lying to employers and family about activities.　　● Inability to stop the activity.　　● Problems with school or job.　　Physical symptoms listed include dry eyes, backaches, skipping meals, poor personal hygiene (衛(wèi)生) and sleep disturbances.　　People who struggle with excessive Internet use maybe depressed or have other mood disorders, Orzack said. When she discusses Internet habits with her patients, they often report that being online offers a sense of belonging, and escape, excitement [and] fun, she said. Some people say relief…because they find themselves so relaxed.　　Some parts of the Internet seem to draw people in more than others. Internet gamers spend countless hours peting in games against people from all over the world. One such game, called World of Warcraft, is cited on many sites by posters plaining of a gaming addiction.　　Andrew Heidrich, an education network administrator from Sacramento, plays World of Warcraft for about two to four hours every other night, but that39。re not getting to work, and family relationships are breaking down as a result, then it39。re online in chat rooms, checking , or writing blogs. [The problem is] not limited to porn (色情) or gambling websites.　　Excessive Internet use should be defined not by the number of hours spent online but in terms of losses, said Maressa Orzack, a Harvard University professor. If it39。re overdoing their Internet involvement, said psychiatrist (精神科醫(yī)生) Ivan Goldberg. Goldberg calls the pr