A.People could play computer games with it. B.It helped people make electronic things. C.It paid for everybody’s telephone calls. D.It helped people make free phone calls. 小题4:Why did they invent the Personal Computer? A.For fun and to impress their friends. B.To make mone...
Why did people in the early Americas not use the wheel? Why did Hedy Lamarr invent wifi? Why did Gottlieb Daimler invent the motorcycle? Why was cuneiform important to the Sumerians? Why did the scientific revolution occur? Why was the Gregorian calendar created?
Few people C. Everyone D. All his friends【4】Peter to give the party.A. tried his best B. did nothing C. only invited some friends D. did everything【5】From the story, we can see Peter was .A. a warm-hearted man B. good at making friendsC. a selfish man D. a welcomed ...
Size Computers were once small, having very little physical memory, and virtual memory did not exist. The early traditional programming languages were designed for writing code to run in these small computers, and the early compilers were designed to run in them. Therefore, the programming ...
(invent)by people,not computers,and it reflects the creativity of the human race.That is why when I wind up my watch,it starts, (10) but when I wind up this passage,it ends. 答案(1)learning.考查动名词。句意:你有没有问过自己为什么人们学习英语总是有困难?固定搭配...
When describing how computers work to someone new to PCs, it’s often easiest to haul out the old notion that a program is a very large collection of instructions that are performed from beginning to end. Our notion of a program can include certain eccentricities, like loops and jumps, that...
35.E 【解 】根据表格第二栏中的“As a result, we can focus on the things that truly matter, like our interests, relationships and personal growth."可知,Annie认为其 让我们更加关注自身。 36.F 【解 】根据表格第三栏中的“Now inventions, like computers, mobile phones and e-books, make ...
4. As you proceed in your learning, notice your successes and especially note what you did to achieve these successes. Determine which exercises seem to help you most and for which kind of tasks: translations mechanical drills, answering questions, compositions, and so forth. Also, note whether...
he did not enjoy school B. he wanted to work with computers and staying at school did not help him C. he was afraid of getting too old to start computing D. he couldn't afford to go to university( )5. Why does David think he might retire early? A. Because he has to be young ...
People around the world used their computers to buy goods, communicate with others, listen to music, see pictures and learn about different places and ideas.I... 查看完整题目与答案 Didyou ___ Beijing?[ ] A. like B. liked C. likes D. liking 查看完整题目与答案 Computers...