Which scientist was the first to propose the theory of continental drift? A. Alfred Wegener B. Isaac Newton C. Galileo Galilei D. Charles Darwin 相关知识点: 试题来源: 解析 A。本题考查地球板块移动理论相关的历史人物。教学大纲中会涉及到板块移动理论的发展历程,其中阿尔弗雷德·魏格纳(Alfred ...
1.which scientist discovered that objects in water are lifted up by a force that help them float?2.who wrote a book explaining how animals and plants developed as the environment changed?3.who invented the first steam engine?4.who used peas to show how physical characteristics are passed ...
题目Stephen Hawking, the brilliant British physicist, has died at the age of 76. Considered to be the world's greatest scientist, Hawking was also a cosmologist( 宇宙学家 ), astronomer, mathematician and author of many books. His book, A Brief History of Time, has sold...
Which scientist is associated with the development of the first computer? Alan Turing Albert Einstein Isaac Newton Galileo Galilei相关知识点: 试题来源: 解析 答案:Alan Turing。艾伦·图灵与第一台计算机的发展有关。阿尔伯特·爱因斯坦以相对论闻名。艾萨克·牛顿以万有引力定律等成就著名。伽利略·伽利雷在天文...
Louis Pasteur one of the world's great scientists was born in 1822 and died in 1895.While still a young boy Louis Pasteur made his decision to become a scientist. He spent much of his life time studying the diseases of cattle chickens and other tame animals. His wife learned to help him...
Zhu Yilin,who was said to be the last student of Qian Xuesen,once said, "I learned a lot of professional knowledge as well as the spirit and attitude that a scientist should have from Mr.Qian,especially his deep love for the motherland.Without that,he couldn't have...
18.Have you visited the house ___ the famous scientist was born?A.where B.in that C.that D.which19.The factory ___ Mr.Li used to work was closed last week.A.when B.where C.that D.which20.Do you still remember the day ___ we first met?A.that B.when C.what D.on that21...
完形填空 A successful scientist is generally a good observer. He makes full 1 of the facts he observes. Hedoesn't accept ideas which are not 2 on obvious facts and therefore refuses to accept authority (权威) as the only 3 for truth. He always 4
由Albert Hofmann was a Swiss scientist who was fascinated by nature. This led him to a career in chemistry in which he sought answers to his uncertainties.可知Albert Hofmann的兴趣使得他从事化学领域的职业,选D。 【2】细节理解题。由However, he was disappointed that his discovery was being ...
Zhu Yilin, who was said to be the last student of Qian Xuesen, once said, "I learned a lot of professional knowledge as well as the spirit and attitude that a scientist should have from Mr. Qian, especially his deep love for the motherland. Without that, he cou...