Who invented the radio? A. Guglielmo Marconi B. Thomas Edison C. Alexander Graham Bell D. James Watt 相关知识点: 试题来源: 解析 A。解析:无线电是古列尔莫·马可尼发明的。选项 B 爱迪生发明电灯等。选项 C 贝尔发明电话。选项 D 瓦特改良蒸汽机。
Who invented the radio? A. 但好证但好证Guglielmo Marconi但好证但好证 B. 形议行有管据从则向技革报间系看大形议行有管据从则向技革报间系看大Nikola Tesla形议行有管据从则向技革报间系看大形议行有管据从则向技革报间系看大 C. 全合利始全合利始Thomas Edison全合利始全合利始 D. 志...
5. Do you know who invent (invent) the radio?相关知识点: 试题来源: 解析 was invented 该题考查宾语从句中动词的时态和语态。由于"发明收音机"是过去发生的事件,且主句使用现在时,因此宾语从句应使用过去时态的被动语态,即"was invented"。反馈 收藏 ...
百度试题 结果1 题目2.你想知道收音机是谁发明的,可以这样问老师:Who invented the radio?? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目5. Do you know who invented (invent) the radio? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
But more than 100 years later, ask any two people who created the radio, and you'll likely get two different answers. So, when was the radio invented, and who who invented radio? The story is murky and mixes scientific discovery with lawsuits and good old-fashioned marketing. Let's see...
Who invented the radio telegraph system? Who invented the first telescope? Who invented the traffic signal? Who invented the radio? Who invented the first ship? Who invented the first jet plane? Who invented the first wristwatch? Who invented the first flying machine?
百度试题 结果1 题目()2. Could you tell me who the radio by? A. invents B. invented C. was invented 相关知识点: 试题来源: 解析 C 5 反馈 收藏
THE man who invented the radio football phone-in and became aliving legend in Birmingham and the...Gibbons, Brett
B Alfred Traeger was an engineer who invented the pedal(踏板) radio for the Flying Doctor Service. This helped people communicate with each other all over the outback(澳大利亚内陆地区).Alfred Traeger was born in Dimboola, Australi a on 2nd August 1895. When he was twelve years old,Traeger ma...