试题来源: 解析 B 根据题目,需判断为何正确答案是B。原文指出James Watt改进了Thomas Newcomen的蒸汽机,而Newcomen的蒸汽机最初用于“move water out of mine”(将水从矿井中抽出)。选项中B对应抽水的描述,因此正确。题目完整且答案明确,无需舍弃。反馈 收藏 ...
解析 答案:invented核心短语/词汇:the steam engine:蒸汽机 句子译文:谁发明了蒸汽机?James Watt发明了蒸汽机。 解析:从答句“James Watt”可以知道应该填invent的相应形式,表示发明;根据常识可以知道,发明的动作发生在过去,故用一般过去时,所以答案是invented....
What did James Watt's parents do? Who is Charles Dickens' family? Who were Alexander von Humboldt's parents? Who were F. Scott Fitzgerald's parents? What were Garrett Morgan's parents' name? Who was James Weldon Johnson's brother?
How old was Daniel Morgan when he died? Who were Antoine Lavoisier's parents? Who were Jan Ernst Matzeliger's parents? Who were William Dampier's parents? Who was Benjamin Banneker's family? Who were Pythagoras' parents? What did James Watt's parents do?
Who Says We Have Too Many Banks?Read the full-text online article and more details about "Who Says We Have Too Many Banks?" by Watt, James B. - American Banker, Vol. 156, Issue 114, June 13, 1991By WattJames B
A. James Watt B. Thomas Edison C. Alexander Graham Bell D. Nikola Tesla 相关知识点: 试题来源: 解析 A。解析:选项 A 詹姆斯·瓦特改良蒸汽机;选项 B 托马斯·爱迪生发明电灯等;选项 C 亚历山大·格拉汉姆·贝尔发明电话;选项 D 尼古拉·特斯拉发明交流电等。反馈...
Who is known for inventing the steam engine? A. James Watt B. Leonardo da Vinci C. Alexander Graham Bell D. Thomas Jefferson 相关知识点: 试题来源: 解析 A。解析:詹姆斯·瓦特发明了蒸汽机。列奥纳多·达·芬奇有很多设计但没有发明蒸汽机,亚历山大·格雷厄姆·贝尔发明了电话,托马斯·杰斐逊是美国政治...
Brewdog’s founders, James Watt and Martin Dickie, crossed the packed arena floor to raucous cheering, through a forest of raised glasses full – or, in most cases, part-full – of the beers that they would reveal had underpinned a year of unprecedented growth. It’s testament to Brewdog...
Though hope is frail , it's hard to kill ,who knows what miracles,you can achieve,when you belive。 翻译结果4复制译文编辑译文朗读译文返回顶部 Though hope is frail, it' s hard to kill, and who knows what miracles you can achieve when you belive in. ...
"Once,I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain. I thought it would be appropriate to have a canopy (伞蓬) built into a street lamp," he said. The lampbrella is a standard-looking street lamp fitted ...