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
1. 答案:was invented解析:invent发明,是动词。主语the radio是动词的承受者,故句子用被动语态;收音机是过去被发明的,故句子用一般过去时态的被动语态was/were+动词过去分词,主语是第三人称单数,故用was+动词过去分词(invent过去分词是invented)。2. 答案:ruler解析:rule统治,是动词。a后跟名词单数,rule的名词单数...
A. What Alfred did in the Flying Doctor Service. B. What Alfred did to better pedal radios. C. How pedal radios helped the outback. D. How Alfred invented the pedal radio. 相关知识点: 试题来源: 解析 1. C2. B3. A4. D 1.略2.略3.略4.略...
11.who was the radio invented by?可不可以改成by whom was the radio invented?2.play too much computer games 可不可以改成 play computer games too much3.to one's surprise that 有这个说法吗?我只见过to one's surprise 接逗号的. 2 1.who was the radio invented by?可不可以改成by whom was...
通读全文,尤其是根据Alfred T raeger was an engineer who invented thepedal radio for the Flying Doctor Service . T his helped people communicate each other all over the Australia.可知Alfred T raeger是一位工程师,他为飞行医生服务发明了踏板收音机,这有助于全澳大利亚的人们互相交流。结合下文可知,本文...
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...