百度试题 结果1 题目Edison (发明)the light bulb.相关知识点: 试题来源: 解析 invented 【详解】 句意:爱迪生发明了电灯。根据“Edison”和中文提示可知,此句时态是一般过去时,invented“发明”符合句意,故填invented。反馈 收藏
Edison the electric light bulb. A. discovered B. discover C. invented D. invent 相关知识点: 试题来源: 解析 解析 句意:爱迪生发明了电灯泡。 discover指“发现”本来存 在的;invent 指“发明”从前没有的。 “电灯”是世界上原本没有 的,故应用 invent。 根据语境可知应使用一般过去时态。 答案 C ...
爱迪生与电灯【英文】Thomas Edison and The Light Bulb FULL ThomasEdisonwasbornonFebruary11,1847inMilan,Ohio.HediedonOctober18,1931ofanaturalcause.HisparentswereSamuelOgdenEdison,Jr.andNancyMatthewsElliott.Hehadsixsiblingsandhewasthelastborn ThomasEdisonalsomadealightbulbHealsomadethe...
As he had experimented around 1000 times before getting success in his attempt to invent the light bulb. 当托马斯·阿尔瓦·爱迪生成功发明灯泡时,他所有的助手都很高兴。因为在他成功发明灯泡之前已经尝试了大约1000次。 Edison called the office boy and asked him to test that bulb. Being just an offi...
Edison was known as the “Wizard of Menlo Park” for his work on the light bulb. Sketches of early filaments, with comments from Thomas Edison at the top and down the right side. Image courtesy of miSci, Museum of Innovation & Science. ...
百度试题 结果1 结果2 题目2.爱迪生发明了电灯泡。Edisonthe light bulb.2.爱迪生发明了电灯泡. Edison___the light bulb. 相关知识点: 试题来源: 解析 2.invented 结果一 题目 答案 2.invented相关推荐 1 反馈 收藏
被动语态的构成:主语+be+及物动词的过去分词,根据句子中“invented”可知本句是一般过去时,被动语态的主语是“the light lamp”是单数,be要用 was,invent的过去分词是 invented,原来主动语态的主语Edison做介词by的宾语,所以答案是 was invented by. 结果一 题目 1.Edison invented the light bulb. The light ...
所在地 深圳市龙岗区横岗街道长江埔路76号森雅谷A座214 联系电话 0755-82373499 联系人 张号欣请说明来自顺企网,优惠更多 让卖家联系我 产品详细介绍 【型 号】:爱迪生灯泡 edison light bulb 【整体规格】:d64h130mm 【底下盘】: 【材 质】:玻璃 ...
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1,为什么is不是was 2,为什么light bulb不是可数名词 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 1.爱迪生一直是电灯的发明者,如果用was,那就表示以前是,曾经是了2.light bulb 是可数名词,这里单数形式表示电灯这种事物 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1)...