Are you a fan of traveling?Well,in 20 years,there may be a new place for you to spend your v(1)acationacation- the moon.Last month,the European Space Agency (ESA)published ideas for b(2)uildinguildingan international moon village by 2030.The village aims to open the door for deeper space exploration,and it will a(3)lsolso be a tourist center.
In 1969 after US astronaut Neil Armstrong first arrived on the moon,he said the famous w(4)ordsords"One small step for a man,one giant leap for mankind".According to the head of the ESA,Johann,the moon village could be "the next giant leap for mankind",because the technology for this is about 20 years away from coming t(5)ruerue.One of the biggest challenges is getting the building materials into space w(6)ithoutithout costing too much,said Matthias from the German Aerospace Center.Scientists s(7)uggestuggestusing the ice water and rocks on the moon to print 3-D building materials,so people don't have to carry e(8)verythingverything from the Earth.When asked why the ESA chose the moon rather than Mars as the next goal,Johann said it's b(9)ecauseecausethe moon is about 144 times closer to the earth than Mars.The ESA i(10)nvitednvited the US,Russia,China,India,Japan and some other countries to join in its moon plan.It hopes that "in the future,the moon can become a place where the nations of the world work together".
【考點】人與社會.
【答案】acation;uilding;lso;ords;rue;ithout;uggest;verything;ecause;nvited
【解答】
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發布:2024/4/20 14:35:0組卷:23引用:1難度:0.5
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