A. the history of technology B. some famous inventors C. a new technology invention D. the importance of inventions 相关知识点: 试题来源: 解析 C。本题考查对文章主旨的理解。通过阅读全文,可以看出文章主要介绍了一项新的科技发明。A 选项历史并非主要内容;B 选项著名发明家未提及;D 选项重要性不是重...
The world's most famous inventors are well-knownnames. As we all know, Thomas Edison inventeddeveloped betterlight bulbs.The carunderlined sentence in Paragraph 1?the light bulb, Alexander Graham Bell inventedA. They asked others about the ideas.the phone, and Eli Whitney invented the cottonToda...
These famous inventors went to college along the way to creating innovations ranging from Band-Aids to Bluetooth.
One of the most famous inventors of all time is Thomas Edison. He invented the light bulb, the phonograph, and many other important things He also had over a thousand patents in his name. Another famous inventor is the Wright brothers, who invented the airplane. These two men were not afr...
Browse our online library of inventors teaching worksheets. Cotton Gin Facts & Worksheets View Worksheets Popular Louis Braille Facts & Worksheets View Worksheets Paul Lauterbur Facts & Worksheets View Worksheets Samuel F.B. Morse Facts & Worksheets ...
After he retired to his home in Lyon, he worked on ornamental lathe-work and built a series of fantastic models. He displayed his work in a cabinet that he opened to the public once a week and which became famous enough to attract politicians, scholars, artisans and other inventors. It ...
He became one of the most prolific inventors in the field of mechanical calculators. While working on adding automatic multiplication and division to Pascal's calculator, he was the first to describe a pinwheel calculator in 1685 and invented the Leibniz wheel, used in the arithmometer, the ...
Most inventors want to become rich. But Tim gave away the World Wide Web for nothing. He now works in America. He helps people share technology and wants the Internet to be free for everyone to use. Maybe he is the most important but least famous inventor in the world today! 1. What...
what it is today.Most inventors want to become rich.But Tim gave away the World Wide Web for nothing.He now works in America.He helps people share technology and wants the Internet to be free for everyone to use.Maybe he is the most important but leastfamous inventor in the world today...
But back in the 1940s and 50s, women were at the forefront of this new field and Grace Hopper was one of them.【小题1】What do we know about the inventions mentioned in the text? A.They were mostly made in the 20th century. B.They all used high technology. C.Their inventors came...