【简答题】Questions 下列各 are based on the following passage. The mobile phone is a magic device widely used these days. Although it has been nearly 30 years since the first commercial mobile-phone network was la...
【简答题】A young man gazes intently at his mobile device, to which he is listening through earphones. He is so engrossed in his film, his television show, his computer or whatever he is watching that he d...
【单选题】In the case of mobile phones, change is everything. Recent research indicates that the mobile phone is changing not only our culture, but our very bodies as well. First, let's talk about culture. The ...