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题型:完形填空 难度:0.65 引用次数:29 题号:21511917

It often takes astronauts days to go to the moon. But will people live there? Will people build _______ city on the moon?

Some people think it is ________. But it won’t be easy. There isn’t ________ oxygen (氧气) on the moon. Spaceships (宇宙飞船) will need to bring oxygen from the earth. Food will be a problem, too. How will people grow vegetables? There isn’t any water, ________ scientists think that they might find some ice. The energy (能量) for the city won’t be a problem—it will come ________ the sun.

________ will go to the moon? Maybe scientists will go there. The moon is an interesting place for ________. It is never cloudy or rainy on the moon, so it is a good place ________ the stars and planets. Maybe we will build a university for them. We will probably build a hotel for ________, too. There are no beaches on the moon, but people can walk on the moon and take photos of the earth.

Will it ________ ? Maybe. But one thing is true: A visit to the moon hotel will be very expensive!

1.
A.aB.anC.theD./
2.
A.difficultB.difficultlyC.easyD.easily
3.
A.anyB.someC.noneD.other
4.
A.orB.ifC.becauseD.but
5.
A.toB.fromC.intoD.about
6.
A.WhenB.WhoC.WhyD.How
7.
A.themB.usC.youD.it
8.
A.studyB.to studyC.studiesD.studying
9.
A.studentB.studentsC.visitorD.visitors
10.
A.catchB.to catchC.happenD.to happen
【知识点】 天体与宇宙 畅想未来

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1.
A.sleepyB.hungryC.fullD.tired
2.
A.cupsB.bottlesC.glassesD.drops
3.
A.puts offB.puts onC.puts outD.puts up
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A.everythingB.somethingC.anythingD.nothing
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1.
A.lookB.to lookC.lookingD.looked
2.
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1.
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