【正文】 ve heard ________________________.A. the dust often es after a long period of droughtB. the dust often rises after a long dry spellingC. the dust often appears after a long period without rain5.W: We need to plant more trees and grass so that the soil can stay where it is.M: No wonder ________________________.A. the government is launching a new afforestation program to address to the environmental problemB. the state is planning a new afforestation project to deal with the environmental problemC. the government is starting an afforestation program to improve the environmentPart 9 Mark out the one expression that is NOT appropriate to plete the dialog.s surface by as much as 15 percent.A. reachB. reachedC. reachingD. from reaching10.If you see dead fish floating on the river or notice that the water is discolored and ____________, you know the river has been polluted.A. smellB. smelledC. smellyD. smelt11.Sometimes the pollutants enter a food chain and accumulate ____________ they reach toxic levels, eventually killing fish and other animals.A. towardsB. toC. unlessD. until12.Although it is not an easy task, China is striving to ____________ the promise to cut its carbon dioxide emissions per unit of GDP by 40 to 45 in the next ten years.A. fillB. fulfillC. conductD. do13.Authorities have closed small, coalfired plants with a total ____________ of million kilowatts in the past four years.A. capacityB. abilityC. petenceD. volume14.At present, nonfossil energy ____________ only percent.A. counts upB. counts forC. accounts forD. accounts in15.People39。s population will (7) at about 14 million people. If birthrates were decreased to (8) per woman, population stabilization could be (9) sooner. Paul Ehrlich39。s home town have a strong sense of water conservation.D. The man invites the woman to visit his home town.Questions 7 to 7 are based on the following passage or dialog.7.A. Go to the zoo.B. Read a book.C. Join in a club.D. Go for a trip.Questions 8 to 8 are based on the following passage or dialog.8.A. Plastic.B. Coal.C. Exhaust air.D. Waste rubber.Part 1 Short dialogs and multiple choice questions滿分：20 分)小題得分對錯我的答案客觀1.2chemicalschemicals2.2atmosphereatmosphere3.2particlesparticles4.2trappedtrapped5.2lastslasts6.2humanbasedhumanbased7.2progressedprogressed8.2Even in Ancient Rome people plained about smoke put into the atmosphereEven in Ancient Rome people plained about smoke put into the atmosphere9.2Air pollution can have serious consequences for the health of human beingsAir pollution can have serious consequences for the health of human beings10.0(未答)Cities with large numbers of automobiles or those that use great quantities of coal often suffer most severely from air pollution problemsSubtotal: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 clozes 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 Structurem 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。否則就聽不成啦!