Macintosh was a worker in an eraser factory in Scotland.One day he spilled (洒出) some rubber (橡胶)liquid (液体) over his coat when making erasers.He was too busy to clean it and went back home wearing the coat.On the way home, it rained heavily.Having no , Macintosh had to run ...
Rubber was one of them, __3__ people didn't know its use at that time. In 1770, people found that the rubber could be used __4__ erasers. Macintosh was a worker in an eraser factory in Scotland. One day __5__ spilled(洒出) some rubber liquid(液体) on his coat __6...
For a hundred years before the Erie was built,people had been talking about a canal which could join the Great Lakes and the Atlantic Ocean. The man who planned the Erie Canal and carried the plan through was De Witt Clinton. Those who were against the canal laughingly called it“Clinton’...
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sincemypausewasindeedapauseandnotareal stop.Iwasn?tupsetthatIwasleavingwithouta license,butIwasscaredeveryone wouldknow thatIhadfailed.SowhenIgottoclass,ItoldeveryoneIdidn?twanttotakethetestonmybirthday. OneFridayamonthlater,Iwenttothetest spotagainandpassed.LaterthatnightIdrovefor thefirsttimebymysel...
“The ability to dance was believed to be uniquely human until this research,” said Tecumseh Fitch, a biologist at the University of St. Andrews in Scotland who is interested in the origin of music. “Their study has opened ways for all kinds of new experiments. For example, what genes ...
Unit+6+When+was+it+invented 英语人教版九年级上册 .pptx,第一课时 Section A (1a-2d);一、根据句意,用括号中所给单词的适当形式填空。 1.Mobile phones play a very important part in our ___ (day) life. 2.The ___ (invent) of printing was a milestone (
of electricity was built in Scotland in July 1887 by Professor James Blyth. 1887 19 Chapter 2 Chapter 2 3020 How Does It Feel to Work in a Wind Farm ? How Does It Feel to Work in a Wind Farm ? The views are nice, but... 01 First Days at Work the connection is not. Perk ...
How can I estimate how old my house is? Curious to know how to date your house? Check out our handy guide below to help you estimate which era your house was built in: So there we have it! When it comes to your home, age really does matter. So, make sure you provide the correct...
If you remain in your house rather than going out somewhere, British speakers say that you stay at home. American speakers say that you stay home. Oh, we'll just have to stay at home for the weekend. What was Cindy supposed to do? Stay home all day and dust the house? Collins COBUI...