The History of Tourism People have always had a desire to explore and learn about new cultures.Thishas been true for a long time,as we can see from history. In ancient times,people did not travel for fun.They went on importanttrips,like the Greeks visiting holy  places or the Romans going tothermal(热的、防寒的)baths.During the Middle Ages,religious journeys,such as theHajj to Mecca,were important for many people. In the 17th and 18th centuries,rich young Europeans started taking long tripsaround Europe to learn about art,history,and culture.This was the start ofmodern tourism focused on personal enrichment and fun. In the 19th century,there were big changes in transportation,with steamboatsand railways becoming popular.This made it easier for more people totravel.Travel agencies, like Thomas  Cook,started offering organized trips,andbeach resorts (度假胜地)became popular for relaxing vacations. In the 20th century,air travel became more common,making it easier for peopleto go far away.There were more choices for travel,like all-inclusive resortsand eco-tourism which is all about being responsible and caring for theenvironment. Today,tourism is a big part of the world economy.There are many differenttypes of travel,from budget trips to luxury(豪华的)vacations.However,people areworried about the impact(影响)of too many tourists on the environment and localcultures. In the future,technology will change how we travel.Virtual (虚拟的)reality couldlet us experience new places without leaving our house.And bettertransportation might let us visit even more remote places.But the reason fortraveling will probably stay the same -we all want to explore,connect withothers,and learn new things. 

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

A.True

B.False

C.Not Given

The Potential Power of Microbubbles in Medicine Microbubbles,tiny gas pockets smaller than a grain of sand,may seemunimportant at first.However,these very small wonders are changing the fieldof medicine,bringing interesting possibilities for diagnosis(诊断),treatment,andeven surgery. Imagine putting millions of these bubbles into your bloodstream.With smallmarkers, they can go

to specific organs,lighting up bloodvessels(脉管)andshowing abnormal tissues (组织)in ultrasounds(超声波).This“ultrasound contrastimaging”allows doctors to find tumors(肿瘤),blood clots(凝块),and other hiddenproblems very accurately,helping with early diagnosis and treatment planning. But microbubbles are not just quiet watchers.Their special properties makethem useful tools for precise treatment.By carrying drugs straight to sicktissues,they can give strong medications with few side effects.Imaginemicrobubbles full of cancerfighting drugs, released only at the tumorsite,reducing damage to healthy cells.This direct approach has a lot ofpotential for treating different illnesses,from cancer and heart problems tobrain disorders. Microbubbles can even work as small surgeons.Imagine using sound waves toshake these bubbles,carefully breaking up blood clots or tumors.This way oftreatment,known as “microbubble-mediated  therapy”,offers a hopeful option totraditional surgeries,possibly causing less pain and shorter recovery time forpatients. There are still challenges though.Making sure that microbubble-basedtreatments are safe and work well needs ongoing study.Also,there areethical(伦理的)worries about possibly using these technologieswrongly.However,the possible benefits are clear,and ongoing improvements aremaking a path for a future where microbubbles become very important tools inmedicine,bringing hope for better diagnosis,treatment,and  finally,patientcare. 

A.To provide contrast in ultrasounds.

B.To carry drugs to sick tissues.

C.To break up blood clots or tumors.

D.To kill cancer cells.

A.They can carry drugs straight to sick tissues.

B.They light up bloodvessels in ultrasounds.

C.They can shake and break up blood clots or tumors.

D.They are smaller than a grain of sand.

A.The potential dangers of using microbubbles in medicine.

B.The ethical concerns of microbubble-based treatments.

C.The possible benefits and uses of microbubbles in medicine.

D.The challenges of making microbubble-based treatments safe.

A.Doubtful.

B.Uncertain.

C.Hopeful.

D.Fearful.

A.Finding enough microbubbles for treatment.

B.Ensuring the possible benefits of this kind of treatment.

C.Dealing with the ethical worries of using the technology.

D.Getting enough financial support.

J.K.Rowling

①J.K.Rowling became famous when she wrote the frst "Harry Potter"book in1997.She was struggling before that,but her story engaged millions ofpeople.What makes her and her books so  special?

②Rowling's magic comes from her talent for creating worlds that seem bothmagical and familiar.Hogwarts,the wizarding school,is not just a place withspells and potions(药 水);it is a place of friendship,acceptance,andbravery,reflecting our desire to belong.The characters,like Harry and themischievous twins Fred and George,mirror our own feelings. We laugh withthem,cry wih them,and cheer for them as they grow up,face prejudice(偏 见),anddo what is right.

③Rowling is excellent at putting important ideas into herstories.Friendship,loyalty, and fighting against unfair treatment are unfolded throughout the series,starting conversations about real-world problems in away that is easy to understand and interesting.The “Harry Potter”books are not just about magic but also about facing darkness,accepting differences, and finding strength within ourselves.

④Beyond the magical parts,Rowling's characters are lifelike.They make mistakesand learn from them.Even Harry,who is supposed to be special,has doubts andfears,making him easy to relate to.The other characters,like wise Dumbledore and loyal Ron and Hermione,make the story  deeper,reminding us that evenextra ordinary journeys are shared with others.

⑤Rowling has inspired many readers to use their imaginations,challenge the waythings are,and find special things in everyday life.Her work encourages creativity,empathy (共情),and shows us that even in tough times,hope and braverycan win.So,when you read a “Harry Potter”book,remember that you are enteringnot just a magical world,but also a story that reminds us that even regular people can do amazing things. 

A.Rowling's Realistic Characters

B.The Inspiration of Rowling

C.Rowling's Rise to Fame

D.Rowling's Romantic Characters

E.The Magic of Rowling's World

F.Important Themes in Rowling's Stories

A.Rowling's Realistic Characters

B.The Inspiration of Rowling

C.Rowling's Rise to Fame

D.Rowling's Romantic Characters

E.The Magic of Rowling's World

F.Important Themes in Rowling's Stories

A.Rowling's Realistic Characters

B.The Inspiration of Rowling

C.Rowling's Rise to Fame

D.Rowling's Romantic Characters

E.The Magic of Rowling's World

F.Important Themes in Rowling's Stories

A.Rowling's Realistic Characters

B.The Inspiration of Rowling

C.Rowling's Rise to Fame

D.Rowling's Romantic Characters

E.The Magic of Rowling's World

F.Important Themes in Rowling's Stories

A.Rowling's Realistic Characters

B.The Inspiration of Rowling

C.Rowling's Rise to Fame

D.Rowling's Romantic Characters

E.The Magic of Rowling's World

F.Important Themes in Rowling's Stories

A.through shared amazing journeys

B.for creating a magical world

C.to realize their own potential for greatness

D.connecting with readers

E.to imagine,challenge norms,and find value in daily life

F.to write their own magical stories

A.through shared amazing journeys

B.for creating a magical world

C.to realize their own potential for greatness

D.connecting with readers

E.to imagine,challenge norms,and find value in daily life

F.to write their own magical stories

A.through shared amazing journeys

B.for creating a magical world

C.to realize their own potential for greatness

D.connecting with readers

E.to imagine,challenge norms,and find value in daily life

F.to write their own magical stories

A.through shared amazing journeys

B.for creating a magical world

C.to realize their own potential for greatness

D.connecting with readers

E.to imagine,challenge norms,and find value in daily life

F.to write their own magical stories

A.through shared amazing journeys

B.for creating a magical world

C.to realize their own potential for greatness

D.connecting with readers

E.to imagine,challenge norms,and find value in daily life

F.to write their own magical stories

The Earth in Trouble Our beautiful blue planet,Earth,is in trouble because of our actions.Cuttingdown trees, pollution,and climate change are hurting it. 26______ It is notmerely the right thing to do,but rather it is necessary for our survival. Some people believe that  protecting the environment means sacrificing progressfor the economy. 27______ A healthy planet is the basis for a strongeconomy.Ignoring environmental problems will lead to costly disasters andlimited resources later. 28______ Destroying natural habitats (栖息地)disrupts the variety of life onEarth, affecting things like food,clean water,and medicine.Pollution makespeople sick and has hidden costs that are heavier than short-term economicgains. 29______ Investing in clean energy creates jobs,develops new technologies,andmakes us less dependent on fossil (化石)fuels.Sustainable (可持续的)practices infarming and manufacturing not only protect the environment but help us manageresources better. Taking care of the environment is about  ensuring a future where progress ispossible.We cannot keep using Earth without consequences.We need to actnow,bravely and together,to heal the wounds we have caused and create asustainable future for ourselves and future generations. 30______

A.Protecting our planet can actually help us make progress.

B.Focusing only on economic growth,we may ignore the true cost of our actions.

C.Earth waits,and our choices will determine its fate (命运)-and ours.

D.We can't ignore Earth's calls for help any longer.

E.But that is not true! F.We need to do things to listen and take good care of our planet.

A Tragedy or Blessing? Years ago in Scotland,the Clark family had a dream.Clark and his wife workedand saved,making 31______for their nine children and themselves to travel tothe United States.It took years,but when finally they had saved 32______money,they obtained their passports and made reservations for the whole familyon a new liner to the United States. The entire family was filled with 33______ and excitement about their newlife.However, seven days before their departure,a dog bit the youngest son.Thedoctor sewed up the boy but 34______ a yellow sheet on the Clarks'frontdoor.Because of the 35______ of rabies (狂犬病),they were being isolated forfourteen days. The family's dreams wouldn't come true.They would not be able to make the tripto America as they had planned.The father,filled with disappointment and36______ came to the port to watch the ship leave-without the Clarkfamily.The father 37______ tears of bitter disappointment and cursed his sonfor their misfortune. Five days later,the tragic news spread throughout Scotland that the mightyTitanic had sunk.The unsinkable ship had sunk, 38______ hundreds of lives withit.The Clark family was to have been on that ship,but 39______ a dog had bitten the son,they were left behind in Scotland. When Mr Clark heard the news,he 40______ his son and thanked him for savingthe family.

A.possibility

B.if

C.anger

D.because

E.hung

F.enough

G.hugged

H.plans

I.shed

J.killing

K.anticipation

L.taking