The first mobile phones were___. A. slim and lightweight B. very powerful C. big and heavy D. with high-resolution screens 相关知识点: 试题来源: 解析 C。第一部手机又大又重。A 选项轻薄不是第一部手机的特点;B 选项非常强大也不符合早期手机;D 选项有高分辨率屏幕也是后来才有的。
The first mobile phones were heavy and___to use, but nowadays they are much easier to handle.第一款手机沉重且使用起来不方便,但现在的手机操作起来就容易多了。 答案 clumsy相关推荐 1The first mobile phones were heavy and___to use, but nowadays they are much easier to handle.第一款手机沉重...
mobile phones are being more andmore widely used in our daily life.They are used in manyways.First,they offer fast and convenient service forcommunication.They are used for calling.We can talkwith our friends or parents for a long time.And they arebecoming smaller and lighter.It's quite ...
移动电话由所有察觉[translate] athat their sharing is done in their peers or friends groups by 他们分享在他们的同辈或朋友小组完成[translate] afrom their mobile phones. The first step was to create the 从他们的移动电话。 第一步将创造[translate]...
Mobile phones are also called cell phones. They play an important role in our everyday life. The first mobile phone was invented by Martin Cooper in America in 1973. At that time, people could only call others by fixed telephones. The first mobile phone weighed about 2kg. At that time, ...
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 (...
百度试题 结果1 题目 The first mobile phones were heavy and ___, but nowadays they are much easier to handle. () A. dirty B. messy C. muddy D. clumsy 相关知识点: 试题来源: 解析 D 反馈 收藏
The very first mobile phones were not really mobile phones at all. They were two-way radios that allowed people like taxi drivers and the emergency services to communicate. Instead of relying on base stations with separate cells (and the signal being passed from one cell to another), the fir...
Since 1973 we got the first mobile phone in the world, it has become a crucial part of our daily life nowadays. Mobile phones have changed vastly, both in design and function. Today, let’s take a ride back to the past and look at the different “first” mobile phones in the world,...
5.由The first mobile phone was invented in the late 1970s. 可知空处指“发明”。 7.由I don't like the phone 6 my parents are on their phones every day.可知空处指“坏的”。 【句意提示】 9.一位父亲写道:“这是一个很好的提醒,提醒我们放下手机,多陪陪孩子。” 【答案】 1.D;2.C;...