20xx年春八年級(jí)英語下冊(cè)module3journeytospaceunit2wehavenotfoundlifeonanyotherplanetsyet外研版-展示頁
2025-06-25 12:00本頁面
【正文】 something can fly even when there is no is a rocket. How does a rocket fly?There is gas in the the gas is made very hot inside the rocket,it will rush out of the end of the rocket,so it can make the rocket fly up into the sky. Rockets can fly far out into with spaceships with men in them have been to the rockets with spaceships with men have flown to another pla much farther away than the day rockets may be able to go to any place in the space. ( B ) can be sent to the moon by . satellite ( A ) earth is about 384,000 kilometres away from the . ( D ) plane cannot fly to the moon because . is no gas in the plane plane must be driven by a man is smaller than a rocket is no air above 240 kilometres away from the earth ( C ) hot gas in the rocket is used for
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