There have been many great inventions.One of the first greatest inventions is still very important

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• 一片英语科技短文的选择here have been many great inventions, things that changed the way we live in. The first great invention was one that is still very important today一the wheel. This made it easier to carry heavy things and to travel long distances. For hundreds of years after that there were few inventions that had as much effect as the wheel. Then in the early 1800's the world started to change. There was little unknown land left in the world. People did not
• 阅读短文,在空白处写出各单词的正确形式,单词的第一个字母已给出(初二)There have been many great inventions that changed the way we live.The f____ great invention was one that is still very i____ today----wheel.This made it e____ to carry heavy things and to travel long distance.For hundreds of years after that there were f____ inventions that as important as the wheel.Then in the early 1800's the world started to c_____.There was l_____ unknown land left in the world.People didn't hav
• 英语翻译How do inventions affect people's life?There have been many great inventions,things that changed the way we live.The first great invention was one that is still very important today——the wheel.This made it easier to carry heavy things and to travel long distances.For hundreds of years after that there were few inventions that hadas much effectas the wheel.Then in the early 1800's the world started to changed.There was little unknown and left in th
• There have been many great inventions,things that changed the way we live.The first great invention was one that is still very important today- the wheel.This made it easier to carry heavy things and to travel long distances.For hundreds of years after that there were few inventions that had as much effect(影响) as the wheel.Then in the early 1800’s the world started to change.There was little unknown land left in the world.People didn’t have to explore
• 阅读短文,根据首字母提示,填空There have been many great inventions that changed the way we live.The f______great invention was one that is still very i_____today--wheel.This made it e______to carry heavy things and to travel long distance.For hundreds of years after that there weref_____inventions that as important as the wheel.Then in the early1800's the world started to c______.There was l_____unknown land left in the world.People didn't have to e______much any m
• There have been many great inventions.One of the first greatest inventions is still very important
• There have been many great inventions.One of the first greatest inventions is still very important
• There have been many great inventions, things that changed the way we live in. The first great invenThe first great invention was one that is still very important today一the wheel. This made it easier to carry heavy things and to travel long distances. For hundreds of years after that there were few inventions that had as much effect as the wheel. Then in the early 1800's the world started to change. There was little unknown land left in the world. Peo
• There have been many great inventions,things that changed the way we live.There have been many great inventions or things that changed the way we live.The first great invention was the one that is still very important today——the wheel.This made it easier to carry heavy things and to travel long distance.For hundreds of years after that there were few inventions that as much effect as the wheel .Then in the early 1800s the world started to change.There
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