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（equip）with much experience in teaching，he is well respected by all his students.發(fā)布：2024/5/23 20:38:36組卷：3引用：1難度：0.72572．People's lives
（change） by online communities and social networks already.發(fā)布：2024/5/23 20:38:36組卷：0引用：1難度：0.62573．In many ways，the magic of AI is
it's not something you can see or touch.發(fā)布：2024/5/23 20:38:36組卷：0引用：2難度：0.72574．他對(duì)項(xiàng)目的全面成功作出了非常積極的貢獻(xiàn)。
發(fā)布：2024/5/23 20:38:36組卷：1引用：1難度：0.92575．
（focus） on the video game，his eyes did not move.發(fā)布：2024/5/23 20:38:36組卷：0引用：1難度：0.42576．Walk around the city of Ann Arbor，Michigan，and you may see a green animal named Sluggo and a flying pig named Philomena.You might even see street artist David Zinn drawing them using only sidewalk chalk and charcoal （炭筆）．
At the age of 12，David began working as an artist.His dad was writing a computer instruction and worried that it would be boring to read.So he asked David to draw pictures of turtles （the name of the computer program） to explain it.The publisher liked his drawings，and soon David had the job of drawing more turtles in action."I learned a great lesson，which was that，to make money as an artist，I couldn't always draw what I wanted，" he says."I had to figure out how to draw a turtle drinking tea and other things like that."
David worked for 20 years as a commercial （商業(yè)的） artist，but he often felt cooped up （禁錮） sitting at a computer for 10 hours a day.Then，on a sunny afternoon about ten years ago，he brought some chalk and started drawing on the sidewalk.That's when Sluggo came to life.
"One of the reasons I like to put art on the street is to take people by surprise，" he says."I can have fun drawing，and knowing it will be washed away helps me not think too much.It frees me up."
It takes David about two hours to complete one drawing.He uses a lot of sidewalk characteristics in his street art.It can be difficult to draw on surfaces that are not flat.He has to notice where shadows will land so they won't destroy the 3 D drawings he creates.
Today，more and more people are accepting and looking for his work.David's artwork can also be found across the country and even throughout the world.Photos of his drawings have been shown at many universities and museums.
（1）What did David learn from drawing turtles for his father？
A．Work hard.
B．Follow your heart.
C．Draw what you like.
D．Draw in a creative way.
（2）How does David feel when knowing his drawing will be washed away？
A．Relaxed.
B．Worried.
C．Unhappy.
D．Surprised.
（3）In what way is David's art special？
A．It shows his real life.
B．It is drawn on the flat sidewalk.
C．It needs a very long time to finish a drawing.
D．It is 3 D street art created by simple painting tools.
（4）What do we know about David's drawings？
A．They are becoming popular.
B．They are too difficult to understand.
C．They are found mainly at museums.
D．They are hardly accepted by adults.發(fā)布：2024/5/23 20:38:36組卷：9引用：1難度：0.52577．The teacher was
about the safety of the boy.（worried/worrying）發(fā)布：2024/5/23 20:38:36組卷：0引用：0難度：0.72578．Australia's Prime Minister Scott Morrison has expressed regret over his handling of the bushfire crisis damaging the country.The PM has faced mounting criticism（批評(píng)）over his government's response to the bushfires and its climate policy.
Since September，bushfires have killed at least 28 people and destroyed thousands of homes.Mr Morrison's government has been accused of not doing enough to address climate change，which experts say could increase the intensity，frequency and scale of bushfires.
But in the interview，the PM defended his government's approach，which he said took into account the effect of climate change on the bushfires.
Each year there is a fire season during the Australian summer，with hot，dry weather making it easy for blazes（火焰）to start and spread.Natural causes are to blame most of the time，like lightning strikes in drought-affected forests.Humans can also be to blame.NSW police have charged at least 24 people with deliberately starting bushfires，and have taken legal action against 183 people for fire-related offenses since November，according to a police statement.
Bushfire conditions eased on Saturday，giving firefighters a temporary short break in areas where blazes are still raging.But authorities have warned that the huge fires，spurred by high temperatures，wind and a three-year drought，will persist until there is substantial rainfall.
About half a billion animals have been affected by the fires across NSW，with millions likely dead.The figures for NSW include birds，reptiles，and mammals，except bats.It also excludes insects and frogs，so the real sum is almost certain to be higher，the ecologists said.Almost a third of koalas in NSW may have been killed in the fires，and a third of their habitat has been destroyed，said Federal Environment Minister Sussan Ley.
（1）Which of the following statements is true according to the text？
A．The bushfires cause little damage to people's life in Australia.
B．The PM criticized that his government didn't take appropriate methods.
C．The PM took active measures to deal with the bushfires damaging the country.
D．Experts say the government's inadequate action could worsen the bushfires.
（2）Which factor has made the huge fires more serious according to authorities？
A．Wet weather.
B．Lightning strike.
C．Long-lasting drought.
D．Heavy rainfall.
（3）What can we infer from the last paragraph？
A．More animals have been affected than the number shows.
B．A billion animals face extinction due to the fires.
C．Koalas are in an immediate danger of dying out.
D．The huge fires have no influence on insects and frogs.
（4）Where is the passage probably from？
A．A sci-fi book.
B．A news website.
C．A fashion magazine.
D．A travel journal.發(fā)布：2024/5/23 20:38:36組卷：11引用：1難度：0.52579．If you spread something，you__________ it out.
發(fā)布：2024/5/23 20:38:36組卷：0引用：0難度：0.62580．Trees，some of the tallest in the world，towered above Hannah Griffiths and her colleagues each morning as they walked deep into the rainforest in the Maliau Basin in Borneo，where they had set up a set of experiments to look at the ecological effects of small creatures：termites （白蟻）.
Termites get a bum rap.They make headlines for chewing up billions of dollars of property each year in the US.And they are responsible for something like two percent of global carbon emissions，simply as a result of their huge populations and preference for chewing through carbon-rich materials.A whole industry is aiming at killing them.
But they play a key role in many natural ecosystems.Scientists have known for years that in tropical （熱帶的） forests，termites chew up fallen leaves and dead wood，keeping the fallen material under control and letting nutrients from the dead material back into the system to be used by other plants，insects，and animals.But they didn't know exactly how important the insects were in keeping the forest healthy and functional，so they removed termites from a particular spot in the forest and saw how it responded.
As luck would have it，Hannah Griffiths and her colleagues started their experiment when the forest was hit by an extreme drought.During the non-drought years，they saw there wasn't much difference between the normal plots and the ones where they'd removed the termites.But during the drought，the effects were marked.What they found was unexpected：in the termite-rich areas，the soil stayed slightly wet，more tree seedlings sprouted（抽芽），and the system was full of activity despite the long，hard dry spell.
For Griffiths，it was only because they happened to study the drought that they could pick out the real importance of termites to the system，she points out."And that rings alarm bells in my head，" she says，"because it makes me think，well，what else don't we know？If we start damaging biological communities，we don't know what that will do."
（1）Which of the following best explains "a bum rap" underlined in Paragraph 2？
A．Unfair blame.
B．Wide popularity.
C．Public attention.
D．Special preference.
（2）What have scientists learned about termites？
A．They do serious harm to tropical rainforests.
B．They contribute a lot to the ecosystem they live in.
C．They act as food for other plants，insects and animals.
D．They speed up the loss of nutrition in the rainforest.
（3）What can we infer from the finding of Griffiths' experiment？
A．Termites help rainforests survive climate change.
B．Termites prefer drought years to non-drought ones.
C．Termites benefit more from the forest during the drought.
D．Termites enjoy eating tree seedlings during the drought.
（4）What does Griffiths tell us in the last paragraph？
A．Termites are now in danger of extinction.
B．Termites damage biological communities.
C．We should think twice before damaging a species.
D．We should study the drought to improve the system.發(fā)布：2024/5/23 20:38:36組卷：11引用：1難度：0.5
