1In 2007 Safaricom, the biggest mobile operator in Kenya, launched M-PESA, a service that allows money to be sent and received using mobile phones. It is used by 70% of the adult population and has become central to the economy: around 25% of Kenya’s GNP flows through it. Similar sc...
In 2007, Nokia accounted for more than 40% of mobile phone sales worldwide. But consumers' preferences were already shifting toward touch-screen smartphones. With the introduction of Apple's iPhone in the middle of that year, Nokia's market sharerapidly and revenue plunged. A. assumed B. re...
From ‘80s menhir-like “brickphones” to the iconic Nokia handsets, these are some of the phones that pushed the boundaries of what was possible and paved the way for today’s smartphones. 1985: Motorola Dynatac 8000X Known in the industry as “the brick” and visible in many scenes of...
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阅读理解 In 2007.five young people in the American state of Massachusetts developed an idea.The team knew that the world is filled with mobile phones.About eighty percent of all people are said to live within reach ofa wireless telephone signal. Th
There’s also a chance they’re playing games or watching videos on their phones instead of listening to the teacher.(有些人怀疑学生是否专注于他们的课程,或者反而被他们的设备、发短信甚至拍照作弊所分散注意力。还有可能他们在上课时用手机玩游戏或看视频,而不是听老师讲课)”说明学生的注意力被分散了,...
Most of the mobile market growth can be attributed to the increasing popularity of smartphones. By 2014, around 38 percent of all mobile users were smartphone users. By 2018, this number is expected to reach over 50 percent. The number of smartphone users worldwide is expected to grow by ...
摘要: After entering the 21st century, more and more people have mobile phones in China. At the end of 2002, there were 20 million mobile phone users. By the year 2005 the number has reached up to 30 million.关键词:情景 功能 辐射 ...
1.上个世纪,手机是用来打电话的。Mobile phonescalling someone in the last century. 相关知识点: 试题来源: 解析 1. were used for 考查被用来做某事 be used for ,再根据主语mobile phones 为复数形式。且时间状语为过去时时间状语可得。 反馈 收藏 ...
Mobile phones have made a huge difference in the lives of farmers in a continent where the agriculture sector sis one of the largest employers. Most of these people will be “smallholder farmers,” without access to financing or technology. By serving as platforms for sharing weather information,...