When was the first computer invented? A. In 1822 B. In 1946 C. In 1971 D. In 1985 相关知识点: 试题来源: 解析 B。本题考查科技历史知识,第一台计算机发明于 1946 年。A 选项 1822 年错误,C 选项 1971 年是微处理器诞生的时间,D 选项 1985 年不是第一台计算机发明的时间。
The computer was invented in 1946. This marked the completion of ENIAC, the first general-purpose electronic computer, a significant milestone in the history of computing. The question asks for the year in which the computer was invented. - Option A (1936) is incorrect as it predates the...
Unit6Whenwasitinvented? 第一部分(听力共30分) Ⅰ.听选答案(共15小题,计20分) 第一节:听下面10段对话,每段对话后有一个问题,读两遍。请根据每段对话的内容和后面的问题,从所给的三个选项中选出最恰当的一项。(共10小题,计10分) ()1.A.Thefirstcomputer. B.Thefirstphone. ...
Unit 6 When was it invented (时间:120分钟 分值:120分)一、听力理解(每小题1分,共20分)A)请听下面5段对话。每段对话后有一小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。( )1.When were the cars inven...
否定句:在 was/were 后加 not。如:The book wasn't written by him. 这本书不是他写的。 一般疑问句:把 was/were 提到主语前。如:Was the computer invented in 1946? 电脑是在 1946 年发明的吗? 特殊疑问句:特殊疑问词 + was/were + 主语 + 过去分词 + 其他?如:When was the car invented? 汽...
60. A:When was the computer invented? B: In 1946. 相关知识点: 试题来源: 解析 答案见上60.根据图片及答句提示可知,此处表达的是“电脑是什么时候发明的”,应用when提问, 句子用一般过去时,主语是 computer, 此处用一般过去时的被动语态,be 动词用 was,故填 When was the computer invented?
百度试题 结果1 题目When was the computer invented? A. In 1345. B. In 1946. C. In 1964. 相关知识点: 试题来源: 解析 B 反馈 收藏
Today almost everyone knows computers and the Internet. If I ask you “What is the most important thing in your life?” maybe you will say “Computers and the Internet”. The first computer was made in 1946. It was very big but it worked slowly.. Today, computers are getting smaller ...
The tea,one of the most popular drinks, . was invented in as large as was invented Canadian was invented by accident 写作专项突破 I II III (二)发明的用途和特点 4.电脑是世界上最有用的发明之一。 The computer is one of in the world. 5.我认为,电脑会在将来彻底改变我们的生活。 In my op...
九年级上册英 语河南专版·RJ Unit 6 When was it invented ? 写作专项突破Ⅰ、根据汉语意思完成句子,每空一词。 (一)描述发明的起源 1.电脑是1946年被发明的,但是那个时候的电脑和大房子一样大。 The computer ___ ___ ___1946,but at that time it was ___ ___ ___ a big house. 2.篮球是...