the wheel车轮,是种实物;根据第一句There have been many great inventions that changed the way we live.,结合句意语境,可知选A。【小题2】句意:第一个伟大发明是至今仍然很重要的发明——车轮。考查形容词辨析题。A. useless无用的;B. impossible不可能的;C. important重要的;D. comfortable舒适的。根据...
Many important inventions have been made in recent years.(现在完成时被动语态结构为 have/has been + 过去分词)这句话的反义疑问句是:Many important inventions have been made in recent years, haven't they? A. have they? B. haven't they? C. do they? D. don't they?
I do not think you can name many great inventions that have been made by married men. —Nikola Tesla 73 Airplanes were invented for missionaries to complete the Great Commission. —Loren Cunningham 68 The digital camera is a great invention because it allows us to reminisce. Instantly. —Demet...
英语完形填空There have been many great inventions that change the way we live.The first great ___1___ was one that is still very important today—the wheel.This made it easy for man ___2___ heavy things and to travel long distances.For hundred
第一项伟在的发明是一个现今都还非常重要的发明，那就是车轮。车轮使携带重物及长途旅行更容易。在它被发明后的四百年内，几乎再没有象它一样有影响力的发明了。然而在十九世纪初期，这个世界开始发生了变化，世界上几乎没有未知的土地剩下了。人们不必再去探索更多，取而代之的是，他们开始工作以使...
六阅读理解There have been many great inventions that have changed the way we live. The first great invention was one that is still very important now-the wheel. This invention makes it easier to carry heavy things and travel long distances.In the early 1800s the world started to change.Ther...
完形填空。There have been many great inventions that have changed the way we live. The first great 1 was one that is still very important today-the wheel. This made it easier to 2 heavy things and to travel long distances.For hundreds of years after that there were few inventions that h...
You might think that all the good things have been invented and that there is little left to invent . But that is not true . There is always a need to make things better . With each new invention , creation , and exploration , anothers sure to follow . ...
was one that is still very important today -the wheel. This made it easier to carry heavy things and to travel a long distance. For hundreds of years after that there were few inventions that had as much effect (作用) as the wheel. ...
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 ways. For hundreds of years after that, there were few inventions that...