互动英语系列答案科目：高中英语 来源：101网校同步练习 高三英语 人民教育出版社(新课标A 2002-3年初审) 人教版 题型：050
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科目：高中英语 来源：学习高手必修三英语人教版 人教版 题型：050
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科目：高中英语 来源：2006年普通高等学校招生全国统一考试、英语(全国2) 题型：050
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科目：高中英语 来源：江苏省宁海外国语学校2010届高三高考模拟英语试题（三） 题型：阅读理解
第二部分 阅读理解 (共15小题；每小题2分，满分30分)
A
Residents along Australia’s east coast awoke in the morning to an orange sky as winds swept millions of tons of red dust from the country’s inland and dumped it on Sydney．
Tanya Ferguson，living in Sydney，saw that the room was completely orange．She thought there was a bush fire．But when she went outside，the entire city was covered in a film of orange dust．
“It was like being in the outback(澳大利亚内陆)，but it was right here in the city，”she said On that day，a big dust storm swept through Sydney．It covered the city in orange dust for about eight hours，making landmarks such as the Sydney Opera House and Harbor Bridge invisible．
The storm affected the transportation system．Flights were delayed．Roads were busy as drivers struggled in the difficult conditions．Children and the elderly were told to stay indoors until the dust had cleared．Later strong winds blew it out to the sea and up the coast．
No one was hurt in the storm，though health officials answered hundreds of calls from
people with breathing difficulties．Emergency services responded to hundreds of calls about
tree branches brought down by strong winds．
Dust storms are common in the Australian outback，where the land is arid(贫瘠的)．But the storms rarely reach the coastal regions．
Officials said it was the worst dust storm of the past 70 years．Air pollution levels were
15，500 micrograms of pollutants per cubic meter．
“On a clear day the pollutants are around 10—20 micrograms per cubic meter，”said Chris
Eiser of the NSW department of the environment．
Experts said that dry conditions in the outback and strong winds caused the sandstorm．
“Ten very dry years over inland southern Australia and very strong winds have combined to produce the storm，”said Nigel Tapper，an environmental scientist at Monash University， Australia．
56．The article is about ．
A．the causes of the major dust storm in Australian cities
B．different reactions to a dust storm in Australia
C．the damage caused by the big dust storm in Australia
D．the worst dust storm in Australia in the past 70 years
57．Which of the following is TRUE?
A．The dust storm didn’t blow up to the coastal regions of Australia．
B．The level of air pollution was very high due to the dust storm．
C．People called the emergency service because they had got lost．
D．Children stayed indoors for the schooling had been cancelled．
58．From the passage we can see that ．
A．Tanya Ferguson lives in the Australian outback at the moment
B．a bush fire may have brought the orange dust along the coast
C．this terrible sandstorm lasted about 24 hours after it hit the city
D．Sydney’s landmarks were out of sight when the storm happened
59．The tone of the article is ．
A．worried B．sympathetic C．objective D．Angry
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科目：高中英语 来源：2009年全国各省市高考命题动态信息卷（辽宁专用）英语（五） 题型：阅读理解
第三部分阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
Soon it may be harder to stop and smell the roses.
Growing levels of air pollution from power plants and automobiles have reduced flower fragrances (芬芳) by up to 90 percent in the US.That is compared with pre-industrial levels,a new study has found.
The trend is unpleasant for human noses,but may be life - threatening for bees and butterflies.
"Many insects find flowers by folowing the scent(香味) produced by those flowers," said the studies lead author Jose D.Fuentes,an environmental scientist at the University of Virginia.
"The increasing pollution makes it difficult for them to locate the flowers and feed on their nectar(花蜜)."
Scientists have alrady known that flowers produce scent molecules(分子) that bond with pollutants.The process breaks down the plants' sweet smell.
With more pollution in the air,the scent molecules don't remain effective as long and travel shorter distances on the wind.
The new study suggests that in the mid - 19th century,when pollution levels were first recorded,scent molecules would have been able to travel some 1,000 to 1,200 meters.
Today,in the polluted air found downwind of large cities,scentst may only make it some 200 to 300 meters.
The report was recently published in the journal,Atmospheric Environment.
Bee farmers have reported that bee populations are dropping dramatically in many parts of the world in recent years. Could these missing scents be a factor?
Scientists trying to hind the cause of bee population declines have blamed bacteria,pesticides,and even cellphone radiation.
Jay Evans,an entomologist(昆虫学者) at the US Department of Agriculture's bee research laboratory,was interested in the new study.But he says he hasn't seen bee behavior that suggests trouble with scents.
"Over the last couple of summers I don't think the bees in this area were bringing in much less food,"he said.
"It might be that they had to work harder,but it seems like as long as there were bees to collect food they were finding flowers somewhere."
But Fuentes fears that the fading smell of flowers may stress insects that are already faced with other threats.
"The effects shown in these studies will simply exacerbate whatever the bees are going through right now,"he said.
"It's something that is really worthwhile paying attention to."
56.What's the passage mainly about?
A.How greatly air plooution affects our lives.
B.Effects of air pollution on bee populations.
C.Measures to fight air pollution.
D.The rapid decline of bee populations in the world.
57.According to the passage,Jay Evans probably agrees that ______ .
A.bees are the insect that suffers most from air pollution
B.bees are at risk of dying out owing to air pollution
C.the fading smell of flowers doesn't affect bees so greatly as was thought
D.as is often the case,bees fail to locate the flowers because of the missing scents
58.The word"exacerbate" in the last paragraph but one probably means ______.
A.worsen B.improve C.get rid of D.decrease
59.Which of the following is NOT true according to the passage?
A.The more air pollution there is in a region,the greater the destruction of the flower scents.
B.Bacteria,pesticides,and cellphone radiation are blamed for causing the decline of bees.
C.The scent molecules produced by flowers in a less polluted environment oculd travel longer and farther.
D.Air pollution does more harm to insects such as bees and butterflies than human beings.
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