The Smithsonian's National Museum of Natural History has fossils from all over the world，and yet many come from the areas surrounding the museum itself.Here，we make a list of fossil hotspots.
Calvert Cliffs State Park-Lusby，Maryland
One location where you can have access to the cliffs is at Calvert Cliffs State Park in Lusby，Maryland.Just a 1.8-mile walk from the parking lot，you can make a thorough search of the open beach with a small tool for remnants（遺跡） of prehistoric sea life.
Stratford Hall-Stratford，Virginia
About 17 million years earlier，during the Miocene era，the Stratford Hall's 150-foot-high cliffs were actually part of the seafloor.Due to irresponsible fossil hunting practices，however，visitors must buy tickets （＄8 for adults and＄5 for kids） to enter the 100-yard-long collecting area.The Stratford Hall still offers guided tours that are typically about four hours long.
Purse State Park-Nanjemoy，Maryland
Just over an hour's drive south of Washington，D.C，Purse State Park is located on a stretch of the banks of the Potomac River called Wades Bay.Most of the fossils you'll find at this site are from the late Paleocene-specifically the Aquia Formation rock layer，which is 55 to 59 million years old.Look at the small stones carefully，in which the teeth of a wide variety of sharks and bony fish species can be found.
Dinosaur Park-Laurel，Maryland
Dinosaur Park usually serves as an outdoor laboratory，where the public can work alongside paleontologists（古生物學家）.Hundreds of fossils discovered by visitors have been collected and catalogued（記載）to date，increasing our knowledge about ancient ecosystem that once existed there.
（1）How much should a family of two adults and a kid pay to visit the 100-yard-long collecting area？ CC
A．＄13.
B．＄18.
C．＄21.
D．＄24.
（2）Where can visitors find many shark teeth？ BB
A．At Calvert Cliffs State Park.
B．At Purse State Park.
C．At Stratford Hall.
D．At Dinosaur Park.
（3）The fossils discovered at Dinosaur Park BB.
A．make people figure out their history clearly
B．help people learn about the ancient ecosystem
C．let people better know the present and the future
D．draw people's attention to the outdoor laboratory
【考點】應(yīng)用文．
【答案】C；B；B
【解答】
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發(fā)布：2024/4/20 14:35:0組卷：2引用：2難度：0.7
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1．The cost of living in countries like the U.S，Britain，Australia or France has skyrocketed in recent years.However，if you're willing to leave your country and explore life in other areas，there are many countries boasting an extremely cheap and low cost of living.Check out the following countries when planning your next move.
Ecuador
Ecuador is similar to the United States in many ways，and as a result has become a popular American getaway.They even use the U.S.Dollar for their currency.In this country，it's cheaper to eat out every day than cook for yourself on a budget in the U.S.You can even buy a building for around ﹩50，000 and hire someone to look after it while you're away.
Mexico
Although the country is known for its poverty ridden streets，there are many wealthier areas that provide every facility you might need.You can live off a mere ﹩700 to ﹩800 a month in Mexico，and this includes rent for a nice place，facilities，food，and any sightseeing.
Argentina
Argentina has been a popular tourist destination for many years.It has great restaurants，a rich history，and many places to explore.Not to mention，it's not very expensive to live here.A decent sized home can cost around ﹩139，000，which is relatively cheap in relation to homes in the United States.
Vietnam
Vietnam has also become a popular tourist destination in recent years.There are many million-dollar luxury homes by the beach，but you can find a modest flat or a small home for around ﹩25，000 to ﹩50，000 if you search in the right areas.
（1）How much does it cost to live in Mexico for a year？
A．About ﹩12，000.
B．About ﹩7，000.
C．About ﹩8，000.
D．About ﹩8，800.
（2）What do Argentina and Vietnam have in common？
A．They both have great restaurants.
B．Tourists enjoy travelling in the two countries.
C．The cost of living in them is both expensive.
D．The middle-sized homes both cost around ﹩139，000.
（3）In which country is the U.S Dollar used for its currency？
A．Ecuador.
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D．Vietnam.發(fā)布：2025/1/6 16:30:6組卷：8引用：1難度：0.5 -
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The Ghan
Where：Australia，from Adelaide to Darwin via Alice Springs.
When：The peak season is usually the winter （June，July，August），but going during the wet season （December，January） will allow you to see more wildlife.
Duration：Going straight through takes 52 hours.
Highlights：Going through Australia's Red Centre with blue skies and red earth，enjoying a beautiful and peaceful experience.
The Royal Scotsman
Where：Travels around the Scottish Highlands or all the way around Great Britain.
When：Up to 20 hours of daylight in June makes it the perfect time to watch birds flying over mirror-like lakes.
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The Rocky Mountaineer
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When：April and May，for the least humid weather.
Duration：Trips vary from two to eight days.
Highlights：From golden temples and rice fields to metropolitan cities，this luxurious train displays the best of the countries it passes through.
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B．April.
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D．August.
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B．Noble service
C．Native story-telling.
D．Wine making.
（3）Which route goes through different countries？
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D．Eastern and Oriental Express發(fā)布：2025/1/6 16:30:6組卷：0引用：1難度：0.5 -
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