题目内容

晶体管计算机时代是指

A. 第一代计算机
B. 第二代计算机
C. 第三代计算机
D. 第四代计算机

查看答案

搜索结果不匹配？点我反馈

更多问题

关于操作系统描述正确的是

A. 是软件和硬件的接口
B. 是源程序和目标程序的接口
C. 是外设和主机之间的接口
D. 作用是控制和管理系统源的使用

Windows 2000中有关工具栏说法错误的是

A. 用鼠标能选取工具栏的按钮
B. 必须用键盘选择工具栏的按钮
C. 用工具栏上的快捷键按钮是操作应用程序最简单最直观的方法
D. 工具栏中的按钮在菜单中都有对应的命令

The eight airlines of the One world alliance (联盟) have joined forces to give world travelers a simple way to plan and book a round-the-world journey. It's called the Oneworld Explorer program.
Oneworld Explorer is the perfect solution for a once-in-a-lifetime holiday or an extended business trip. It's a great way for you to explore the four comers of the earth in the safe hands of the eight Oneworld airlines.
You can have hundreds of destinations to choose from, because the Oneworld network covers the globe. And, as you travel around the world, you'll have the support of 260,000 people from all our airlines, who are devoted to the success of your journey, helping you make smooth transfers and offering support all along the way.
The Oneworld goal is to make global travel easier and more rewarding for every one of our travelers. We try our best to make you feel at home, no matter how far from home your journey may take you.
We can offer travelers benefits on a scale beyond the reach of our individual networks. You'll find more people and more information to guide you at every stage of your trip, making transfers smoother and global travel less of a challenge.
Oneworld in the passage refers to______.

A. a travel agency
B. a union of airlines
C. a series of tourists attractions
D. the title of a flight program

Section A
Directions: In this section, you'll hear five short conversations. After each conversation, a question will be asked about what was said. The conversation and question will be read only once. Listen carefully and choose the best answer to each question.
(1)

A. It's attractive.
B. It's exciting.
C. It's boring.
D. It's important.