The first mobile phone was invented in the late1970s.As a communication tool,mobiles make it (1) D for people to keep in touch with each other.But overuse of the mobile phone is bad for us.We all (2) C that,but no one ever (3) A puts their phones down. A child wrote,"I (...
The first mobile phone was invented in the late 1970s. As a communication tool, mobiles make it 1 for people to keep in touch with each other. But overuse of the mobile phone is bad for us. We all 2 that, but no one ever 3 puts their phones down. A child wrote, “I 4 my mum...
The journey of mobile phones began in the 1970s with the invention of the first portable cellular phone by Martin Cooper, a Motorola engineer. The original device, known as the DynaTAC 8000X, was large, cumbersome, and primarily designed for voice communication. It was not until the 1990s th...
The journey of mobile phones began in the late 1970s and early 1980s with the introduction of the first handheld cellular phones. These devices were bulky, expensive, and had limited functionality, primarily serving as a means of wireless communication. However, with the advancement of technology...
the term mobile phone includes such devices as satellite phones and pre-cellular mobile phones such as those operating via MTS which do not have a cellular network, whereas the related term cell(ular) phone does not. In practice, the two terms are used nearly interchangeably.The Ce...
The first mobile phone was invented in the late 1970s. As a communication tool, mobiles make it 41 for people to keep in touch with each other. But overuse of the mobile phone is bad for us. We all 42 that, but no one ever 43 puts their phones down. A child wrote, "I 44 my ...
Mr Cooper, who’s now 96, admires what people can do with mobile phones today, but he thinks they can still get better. He believes that one day, we might put our mobile phones inside our ears.根据短文内容完成表格,每空一词。In the 【小题1】 Mr Cooper had a dream to make a phone...
Compare the latest Nokia mobile phones and SIM only deals. Includes popular handsets such as Nokia 7.2, Nokia 5.1 and Nokia 1 Plus.
The article discusses the history of cellular phones which was invented in the 1970s, with the first mobile call made on April 3, 1973 by Motorola Inc. engineer Martin Cooper. It provides information on the first cell phone, the Motorola D...
The first mobile phone was invented in the late 1970s. As a communication tool, mobiles make it___for people to keep in touch with each other. But overuse of the mobile phone is bad for us. We all___that, but no one ever___puts their phones down. A child wrote, “I__...