【正文】 the dark.B. To sit in the dark for an hour.C. To reduce our daily energy consumption.D. To increase energy output.Part 5 Short passages and multiple choice questions 10 老師評(píng)語(yǔ)： (每小題: 1 分。否則就聽(tīng)不成啦!Part 8 Vocabulary and Structure(每小題： 分)Directions: Choose the right answer.1.Government organizations are helping people to dispose ____________ safely old refrigerators or, in the case of cars, to upgrade the air conditioning.A. awayB. offC. ofD. out of2.As the students grow older, they can be more aware of all the environmental problems that are ____________.A. happening onB. getting alongC. getting onD. going on3.If people throw cigarette butts on the floor, they should ____________.A. fineB. be fineC. be finedD. get fine4.When the algae die, they are broken ____________ by the action of the bacteria.A. upB. inC. downD. with5.Statistics show that China invested US$ billion in clean energy last year, ____________ the United States which invested US$ billion.A. exceedingB. expiringC. excludingD. extruding6.China has already ____________ some remarkable steps to reduce damage to the environment.A. posedB. goneC. gotD. taken7.A thick cloud of pollution covering southern Asia is damaging agriculture and affecting rainfall ____________.A. extentsB. rangesC. degreesD. levels8.A lot of clubs promote environmental safety, and some TV programs, too. They talk about environmental safety and ____________.A. thing like thatB. stuff like thatC. such stiffD. such thing9.They say the cloud reduces the amount of sunlight ____________ the Earth39。m sorry to hear that a big sandstorm hit this city a few days ago.W: It was too bad. ________________________ I had to wear a scarf around my head.A. The air was full of dirt and sand and dust.B. There was a lot of sand and dust in the air.C. The air filled with sand and dust.4.M: The dust, as I know, es from Mongolia.W: Yes. And from my reading in science, I39。滿分：5 分)小題得分對(duì)錯(cuò)我的答案客觀1.0AB2.0(參見(jiàn)錄音)A3.0AC4.0AB5.0CA。 13 老師評(píng)語(yǔ)： s lives are declining in the developing world where we are seeing the negative impacts felt ____________.A. at firstB. foremostC. first and secondD. first and foremostPart 8 Vocabulary and Structure(每小題: 2 分。否則就聽(tīng)不成啦!Part 6 Short passages/dialogs and multiplechoice questions(每小題： 分)Directions: Listen to the following recording, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers.Questions 1 to 5 are based on the following passage or dialog.1.What is the WWF?A. A governmental, forprofit organization.B. A nongovernmental, forprofit organization.C. A governmental, nonprofit organization.D. A nongovernmental, nonprofit organization.2.What is WWF attempting to do?A. Protect wildlife.B. Promote sustainable development.C. Both A and B.D. Neither A nor B.3.What has WWF done in China?A. Developed several million hectares of farmland.B. Drawn up the provincial environmental policies.C. Established new natural reserves for pandas.D. All of the above.4.How much of the panda39。 11 老師評(píng)語(yǔ)： s book predicted that population growth would (10) widespread famine and even (11) . Greater populations have polluted and (12) more, ruining the environment and creating or intensifying (13) . Also, increases in population make food shortages in (14) even worse.Part 4 Short passages/dialogs and cloze滿分：20 分)小題得分對(duì)錯(cuò)我的答案客觀1.2chemicalschemicals2.2atmosphereatmosphere3.2particlesparticles4.2trappedt