Electric Motors and Industry:Electric motors are used in fans, compressors, diesel engines, reactors, and other machinery. An electric motor converts electrical energy into mechanical energy and is simple to make.Answer and Explanation: Michael Faraday invented the electric motor in 1821. Faraday ...
1.Which other writers are mentioned in the listening text? What did they write? Writers Works Jules Verne 20,000 Leagues under the sea / A journey to the moon Wells The First Men in the Moon / The war of the worlds Lao She City of cats Mary Shelley Frankenstein 点击展开完整题目...
Twenty years from now you will be more disappointed by the things you didn't do than by the ones you did. So throw off the bowlines, Sail away from the safe harbor. Catch the trade winds in your sails. Explore, Dream, Discover... Mark Twain
【题目】The famous scientist Albert Einstein died in 1995. His___now is in the central state of Kansas of the U.S. It belongs to a retired(退休的)___doctor, Thomas Harvey.___did this happen? And why? In the 1950s, Albert Einstein and Thomas Harvey___each other when they both li...
the of and to a in that is was he for it with as his on be at by i this had not are but from or have an they which one you were all her she there would their we him been has when who will no more if out so up said what its about than into them can only other time new...