The first computer was built in America and it was named Eniac. It was not only very ___5___ , but also quite heavy. It was as big as two rooms! But the computer is developing very fast. Today they are becoming smaller and smaller, lighter and lighter, and ___6_...
Date of birth On 16. 30, 1925 Time of death On July 2, 2013Nationality (国籍) 17. Occupation (职业) An inventor as well as an early computer and Internet 18. Achievements He is best known for inventing the 19. and the invention was shown to the public in 20. .第二部分 语言知识...
Accordingtohercolleague,ZhouChengyuwasverysurprisedwhenshefoundoutshewent viralonline.Shesaidthatshewashappywhenshesawpeopleonlineregardingherastheprideof thecountry,andyetshekeptsayingthatshewas“nobodybutanormalworkeratalaunchsite” andtherearealotmorepeoplejustlikehergoingunnoticed whiledoingthehardestjobto guar...
A.in silenceB.in peaceC.by chanceD.by accident 免费查看参考答案及解析 题目: Tom saw a traffic accident when he ___ his bicycle along the road.A.ridesB.has rodeC.was ridingD.had rode 免费查看参考答案及解析 题目: —Can you tell me ___—Yesterday.A.when did he buy the carB.wh...
It is the hormone that is supposed to be secreted when the sun goes down, however since we have invented the light bulb we effectively destroyed this feedback loop. If light always surrounds your body up until the point, you are trying to sleep it will take some time to get the ...
3.ItiswellknownthatAmericawasdiscoveredbyColumbus. 众所周知,美洲是哥伦布发现的。;4.我不知道那个东西是什么时候发明的。 Idontknowwhenthatthingwasinvented. 5.Thesayingsaysthattheoldpeoplealwayshaveapointbecausetheyhavemoreexperience. 俗话说老人总是有道理的,因为他们更有经验。;第2课时SectionA(3a-3c);1....
very public failure, and I even thought about running away from the valley. But something slowly began to dawn on me - I still loved what I did. The turn of events at Apple had not changed that one bit. I had been rejected, but I was still in love. And so I decided to start ...
11.When someone wants to have a new life.he/she is more willing to make some changes in his/her life and in his/her outlook.Actually slight changes can make one's life different.Those slight changes are more easily to put into action.To change the sm
21. Harlem was called the capital of Black America in the 1920s and '30s mainly because of its ___. A. art and culture B. immigrant population C. political enthusiasm D. distinctive architecture 22. From the passage we can infer that, generally speaking, the author ___. A....
Harry Olson and Herbert Belar made the first electronic synthesizer in 1955 at the Radio Corporation America lab in New Jersey. Actually, the birth of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...