The well-known U.S.jye.ai shop Starbucks just opened its largest store in the land of tea：China!The Shanghai Starbucks is 2，700 square meters and employs more than 400 people.
But is coffee good for us？
There have been many studies on the health benefits of coffee.Recently，researchers at the University of Southampton's Faculty of Medicine in Great Britain looked at results from 201 observational coffee studies and 17 clinical trials of coffee.They discovered that coffee drinkers had a lower risk of heart and liver disease and some cancers.However，their findings are uncertain.The researchers could not prove coffee was the cause of these lowered risks.One of the researchers Robin Poole notes that their research included mainly observational data.Therefore，they could not prove any cause and effect relationship.In observational uncontrolled study，researchers simply watch what happens to a series of people in one group.
Still，researchers found that the benefits of moderate coffee drinking seem to outweigh the risks.Their report says that drinking coffee "was more often associated with benefit than harm." But he warns that the coffee story is much more complicated.He advises people not to drink more than four cups a day.And not everyone should drink so much coffee.
Researchers found that：
-Too much coffee during pregnancy can be dangerous
-People，especially women，whose bones break easily，should limit how much coffee they drink
-People with abnormal heart beat patterns are advised to drink coffee without caffeine.
In addition，the scientists point out that the research was only about coffee.Yet many coffee drinkers don't just drink coffee.They put sugar into it.They add milk or cream.They may have a baked treat on the side.
Poole warns that to get the full health benefits of coffee，keep it simple and don't eat the pastries that often come with a cup of coffee.
（1）What is the writer's purpose in writing this passage？ CC
A．To advertise the coffee shop Starbucks.
B．To persuade people to drink coffee.
C．To present the findings of a research.
D．To compare coffee and tea.
（2）Why were the findings of the research uncertain？ AA
A．The research was an uncontrolled study.
B．The research was based only on clinical trials.
C．The samples were not enough
D．More than one group took part in the research.
（3）What does the underlined word "outweigh" mean in paragraph 4？ DD
A．to have a weight of
B．to be equal to
C．to be less than
D．to be more than
（4）What do we know about coffee drinking CC.
A．Coffee is of benefit to all kinds of people
B．Coffee is healthier if drunk together with cream.
C．Proper amounts of coffee reduce many disease risks.
D．Coffee helps bone-breakers recover.
【答案】C；A；D；C
【解答】
【點(diǎn)評】
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發(fā)布：2024/5/27 14:0:0組卷：2引用：4難度：0.3
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The government said that the policy speaks for itself and that online coursework is not worth a visa.So far，not any sign of change has been within sight.As students are waiting for the policy to improve，their fall programming and their future remain in limbo.
（1）Why would international students prefer to stay in the US during the pandemic？
A．They couldn't delay the program for a year.
B．They can make full use of the library resource.
C．They wouldn't bring any potential danger to their family.
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（2）What do international students staying in the United States think of the new rule？
A．The new rule treats them as American citizens.
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A．Favorable.
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（4）What does the underlined phrase "in limbo" in the last paragraph mean？
A．Horrible.
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D．Unbelievable.發(fā)布：2025/1/6 15:30:8組卷：0引用：1難度：0.5 -
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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 -
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A．The loss of any species can affect humans.
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C．Species can still survive when their ecosystems are destroyed.
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（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.
D．Habitats protection.
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A．Population growth in hotpots.
B．Migration out of these areas.
C．Global warming.
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（4）What's the author's opinion on protecting the hotspots？
A．It's simple to carry out.
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C．It's closely connected with local people.
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
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