When was the machine invented? 【解析】结合提示词可知这是个疑问句;特殊疑问词When放在句首; machine和 invented之间是被动关系,被动结构为:the machine was invented 机器被发明;句意为:机器是什么时候发明的?句子:When was the machine invented?故答案为:When was the machine invented?【思路点拨】When was...
试题来源: 解析 When was the machine invented 【详解】 根据所给标点可知应用疑问句的形式,分析所给单词,when作特殊疑问词;the machine作主语;was invented作谓语动词。故答案为:When was the machine invented“这台机器什么时候被发明的”。反馈 收藏 ...
When was the first machine gun invented?History of Weaponry:Mankind has always been extremely innovative in the creation of new and better weapons. One of the most devastating field weapons of the modern era was that of the machine gun. With its advent, a single individual can potentially ...
When was the first machine invented? When was the catapult invented? When was the laser invented? When was the website invented? When was three-field crop rotation invented? When was dial-up internet invented? When was the sword invented?
九年级英语全一册(人教)课件Period 5 Section B 3a-Self CheckUNIT 6 When was it invented ?一、回答问题Nowadays our life is getting more convenient because of more and more smart inventions. So in the near future, which new inventions will probably appear?Solar(太阳能的)paint. As renewable(可...
百度试题 结果1 题目3. machine, when, the, was, invented? 相关知识点: 试题来源: 解析 3. When was the machine invented? 反馈 收藏
百度试题 结果1 题目82. machine, was, when, the, invented When was the machine invented? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
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In 1878, their father gave them a small __34__ machine. The boys loved it and played with it a lot. They also made some of their own ones in different sizes and tested them. That was the Wright brothers' first __35__ of flying, but it wouldn't be their last. The Wright brothe...
( ) 26. — ___ was this machine invented? —It was invented by accident. A. Why B. When C. How D. Where