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4.根据Scientists say Chang'e 1, will travel around the Earth for some rounds (圈) first. Then on October 31, it will start to go to the Moon.可知答案。5.根据Chang'e 1 will take pictures of the Moon and send them back to the Earth. 可知答案。1.A;2.B;3.A;4.B;5.A....
The reason why gravity on the Moon is lower is because the object is smaller. Some conspiracy theorists believe we never got to the Moon, and they point out the risk involved, anomalies in pictures, and cost, which are just some of the reasons why. The Moon has a large repository of ...
The Moon is our satellite. Some people say that i 1 you look at the Moon at night, you may see an old man c 2 a stick on it. Others say that you may see a girl r 3 a book on it. Are these t_4_? In fact, these pictures are made because of the m _5_ and plains(平原...
1、The moon is asatelliteof earth.(月球是地球的卫星。) 2、The speech was broadcast via asatellitelink.(这次演讲是通过卫星播放的。) 3、People were awestruck by the pictures thesatellitesent back to earth.(人们对人造卫星送回地球的图片叹为观止。) ...
根据第一段的 “A satellite is a moon (卫星) planet or machine that goes around a planet or star.”可知卫星是围绕行星或恒 星运行的行星或机器。 因此第一段介绍了卫星是什么 。故选A。 【小题2 】细节理解题。根据第二 段的 “Some of satellites are used to take pictures of Earth to help ...
A satellite making one or more revolutions about the moon. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page...
planet. The first man-made satellite went into the orbit in 1963. By 1968 there were over three hundredsatellites in the orbit. Some satellites send back weather pictures. Others send out radio waves. Some satellites are what we call "junk". In 1963, the United States put millions of ...
What we see of the moon changes from night to night.Its changing shapes are called phases(盈亏).The pictures of the moon’s phases show the shapes of the shining part of the moon that people see in its different phases. When the moon is between the sun and the Earth,we can’t see ...