【题目】阅读理解On April 3,1973,Martin Cooper made the first call on a mobile phone.It was a very important phone call in the history of technology(科技).T he historic(有历史意义的) call took place in New York.And Cooper became "the father of the mobile phone".T he mobile phone ...
D On April 3, 1973, Martin Cooper made the world's first mobile phone (电 ) life didn't matter “because you couldn't hold that phone up for that call while he walked down the street of New York.long".Mr Cooper worked for a small company, Motorola. Motorol a mainly Now, mobile ...
John Mitchell, Cooper, and the engineers at Motorola produced the working prototype for thefirst cell phone. On April 3, 1973, before stepping into a news conference in Manhattan to demonstrate the new device that would go on to revolutionize communications, Cooper tested it ...
doi:urn:uuid:a34df7468f0dd310VgnVCM100000d7c1a8c0RCRDOn April 3, 1973, Motorola employee Martin Cooper made the first call on a commercial cell phone.Fox News Latino
1973:Dr Martin Cooper general manager at Motorola communications system division made the first public mobile phone call that weighed 1.1 kg. 1982:Engineers and administrators from eleven European countries gathered in Stockholm to consider whether a European digital cellular phone system was technically ...
On April 3, 1973, Martin Cooper made the first call on a mobile phone. It was a very important phone call in the history of technology. The historic (有历史意义的) call took place in New York. And Cooper became “the father of the mobile phone.” The mobile phone Cooper used was ab...
因此可知mobile phone比smartphone重很多,与B选项中的庞然大物意思相近。所以答案为B选项。 3.【答案】A 【解析】题干含义是”第一批手机什么时候出现在市场上面?”。根据文章第二段倒数第三到第四行“When they were finnaly put on the market in 1983. 表明“他们最终出现在市场上是1983年”。故答案为A选项...
The man who made the first call from a wireless phone is now 94 years old. The year was 1973. Martin Cooper operated a large, heavy new communication device on a street in New York City. The device was not physically connected to phone lines. But, Cooper was able to make use of it...
1973 – The first mobile phone On April 3, 1973 Martin Cooper, a senior engineer at Motorola used the first mobile phone in the world to call to his rival company and informed them, that he was speaking via a mobile phone. The first phone weighed 1.1 Kg and measured at 228.6X127X44.4...
The night before April Fool's day I changed every clock in the house and made sure that when my parents got up the next morning the clock should be pointing to 3 :00 pm. 愚人节 前夜,我把家里所有的钟表都重新调好,确保爸爸妈妈起床 时(时针正指向) 是下午3 :00. make sure意为“保证,确...