There are two types of people in this world:those who regularly wash their office coffee cup.And those who only take it off their desk to cover up the coffee mark at the bottom with a fresh pour,driving away their shame with the reasoning that the heat must kill the bacteria or spine thing.
Depending on which type of person you are,this will be either mildly annoying or more-than-mildly exciting.As Heidi Mitchell wrote in a recent Wall Street Journal column,it's fine to never wash your cup,as long as you're not sharing it with anybody else.
There are two warnings to that statement,infectious-disease expert Jeffrey Starke,a professor at Baylor College of Medicine,told Mitchell;One,it only applies if you're not sharing the cup with anybody else.And two ,if you leave cream or sugar in your cup over the weekend,that can certainly cause mold(霉) to grow - in which case,wash it out.
Otherwise,though,there's not really much to worry about. "If I went and cultured the average unwashed coffee cup,of course I would find bacteria." Starke said. "But remember the vast majority came from the person who used the cup." Even if you drink from it while sick,it's pretty hard to re-infect yourself with the same cup;most viruses don't live long outside the body,which means that just letting your cup live in its own dirt may be a safer bet than the alternative;cleaning it with the disgusting sponge(海綿) in the office kitchen "The sponge in the break room probably has the highest bacteria count of anything in the office." Starke said if the idea of not washing horrifies you ,just stick the sponge in the microwave before using.Otherwise,though,reel free to continue your lazy ways without guilt.
(1)What does the passage intend to tell us? BB
A.It is harmful to drink coffee with sugar.
B.It's okay not to wash your coffee cup regularly.
C.The hot water contributes to the bacteria growing.
D.Drinking from unwashed coffee cups causes diseases easily.
(2)What do we know from Stark's words? CC
A.The coffee cup in the office must be put in the microwave to clean.
B.It's easy to get infected if you often use the same unwashed cup.
C.The coffee cup shouldn't be shared in the office.
D.It's good way to grow bacteria in an unwashed cup.
(3)What does the underlined part "your lazy ways" refer to ? AA
A.Leaving your coffee cup unwashed.
B.Sticking the sponge in the microwave
C.Using Paper cups only in the office
D.Cleaning your coffee cup with sponge.
(4)Where does the passage probably come from? BB
A.A travel brochure.
B.A science magazine.
C.An official statement.
D.An entertainment program.
【答案】B;C;A;B
【解答】
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發(fā)布:2024/5/27 14:0:0組卷:2引用:2難度:0.6
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1.Most of us spend our lives seeking the natural world.We go fishing,sit in the garden,have a picnic,live in the suburbs or go to the seaside.The most popular leisure activity in Britain is going for a walk.When joggers jog,they don't run on the streets.Every one of them tends to go to the park or the river.
But despite this,our children are growing up naturedeprived(剝奪).I spent my boyhood climbing trees.These days,children are robbed of the ancient freedom,due to problems like crime,traffic,the loss of the open space and strange new ideas about what is best for children,that is to say,things that can be bought,rather than things that can be found.
The truth is to be found elsewhere.A study in the US:families had moved to better housing and the children were assessed for ADHD—Attention Deficit Hyperactivity Disorder(注意力缺陷多動癥).Those whose accommodation had more natural views showed an improvement of 19%;those who had the same improvement in material surroundings but no nice view improved just 4%.
ADHD is one of the great problems of modern childhood.One study after another indicates that contact with nature gives huge benefits to ADHD children.However,we spend money on drugs rather than on green places.
The life of old people is measurably better when they have access to nature.The increasing concern for the growing population of old people is in quality rather than quantity of years.And study after study finds that a garden is the single most important thing in finding that quality.Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world.
We need the wild world.It is essential to our wellbeing,our health and our happiness.
(1)According to the author,people enjoy
A.jogging on the street
B.running in the gym
C.shopping in the supermarket
D.sitting in the garden
(2)From the second paragraph,we can see that
A.Children don't want to approach nature
B.children probably spend less time in nature nowadays
C.climbing trees will certainly do good to the children
D.children tend to be happier as a result of their material satisfaction
(3)In what way do people benefit from their contact with nature?
A.Children with ADHD can be cured.
B.Children's performance at school is greatly improved.
C.Problems with crime and violent behavior will easily be solved.
D.A garden nearby improves the quality of old people's life.
(4)what is the main idea of this passage?
A.Access to nature improves our life.
B.Nature treats children for ADHD.
C.Getting close to nature reduces crime.
D.Man can't live without natural areas.發(fā)布:2025/1/6 16:30:6組卷:0引用:1難度:0.5 -
2.It is widely believed that biodiversity(生物多樣性)is promoted to save species.But in reality species exist only as part of ecosystems and cannot survive unless their ecosystems are protected along with as much as possible of the diversity they contain.
Protecting habitats(棲息地)is important for keeping biodiversity.In 2003,over 102,000 habitats covering nearly 19 million square kilometres,or 11.5% of the world's land surface,were under some form of protection.Though this is a great improvement since 1962,when just 1,000 protected habitats were listed,it is still not considered enough to stop the ecocide that is endangering the world's biodiversity.
For a number of environmentalist,protecting the world's 25 biodiversity hotspots(熱點(diǎn)地區(qū))is critical to saving habitats and species.But many hotspots are endangered already,having lost up to three-quarters of their original plants.
The poor state of most biodiversity hotspots results directly from population growth and migration(遷移) into these areas.A study found that by the mid-1990s around 1.1 billion people lived in these hotspots.Moreover,the annual population growth rate in these areas was 1.8%,higher than the global average of 1.4%.The PAI report concluded that human-related environmental changes will continue to put pressure on hotspots.Therefore,keeping biodiversity requires paying close attention to population size.
Protecting hotspots is not simply a matter of putting up fences and employing guards.The best results are achieved when local people are educated about the value of wildlife,and actually gain a share of the benefits from eco-tourism.Only then do they have a chance to see the benefits of protecting hotpots.
(1)What can we infer from paragraph 1?
A.The loss of any species can affect humans.
B.Endangered species are paid more attention to by humans.
C.Species can still survive when their ecosystems are destroyed.
D.Ecosystem protection is as important as diversity protection.
(2)What does the underlined word "ecocide" in paragraph 2 mean?
A.Ecosystem protection.
B.Reduction of the number of species.
C.Serious damage to habitats.
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(3)What's the direct cause of the terrible state of the hotspots?
A.Population growth in hotpots.
B.Migration out of these areas.
C.Global warming.
D.The global average population growth rate.
(4)What's the author's opinion on protecting the hotspots?
A.It's simple to carry out.
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D.It suggests that the local people are well educated.發(fā)布:2025/1/6 16:30:6組卷:0引用:1難度:0.5 -
3.New editions of Roald Dahl's classic books,such as Charlie and the Chocolate Factory and Matilda,are now available in bookstores.Some passages relating to weight,mental health,gender and race were changed.The changes made by Puffin Books,a division of Penguin Random House,first were reported by Britain's Daily Telegraph newspaper.
The changes to Dahl's books mark the latest debate over cultural sensitivity.Those who support updates seek to protect young people from cultural,ethnic and gender stereotypes in literature and other media.Critics complain that revisions to suit 21st century sensibilities risk weakening the genius of great artists and preventing readers from facing the world as it is.
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Inclusive Minds,a group that is working to make children's literature more inclusive and accessible,reviewed the language in a partnership effort with Puffin Books.Inclusive language avoids terms that could be seen as excluding specific groups of people.Any changes were"small and carefully considered,"the company said.
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D.To inform diverse views on the changes of Roald DahI's books.發(fā)布:2025/1/30 8:0:1組卷:1引用:1難度:0.4