根据文中可知The telephone was invented by Alexander Graham Bell, a doctor and speech teacher. 电话是由医生兼语言教师亚历山大·格雷厄姆·贝尔发明的。不是德国教授。故答案是F。 59.细节理解题。根据文中Baird’s television certainly didn't look like a television today! Electronic 可知贝尔德的电视机看...
List of notable or famous engineers from France, with bios and photos, including the top engineers born in France and even some popular engineers who ...
List of notable or famous engineers from China, with bios and photos, including the top engineers born in China and even some popular engineers who immigrated ...
根据第二段的 He is considered one of the greatest electrical engineers in history.可知, Nikola曾经在科学领域取得过重大成就。 5.B 解析:细节理解题。 根据第三段的...he played with many ideas that seemed unacceptable to the public at that time.可知,Nikola 的一些想法在当时看来太奇怪了,以 至于...
If you ask a handful of fifth graders who Thomas Edison or Alexander Graham Bell were, it’s likely they will all know what these engineers are famous for. But chances are these grade-schoolers would not be able to name a single female engineer. Women have long played a significant role...
aWe know the famous ones—the Thomas Edisons and the Alexander Graham Bells —but what about the less famous inventors What about the people who invented the traffic light and the windshield wiper(雨刮器)?Shouldn’t we know who they are 我们知道著名部分这托马斯Edisons和亚历山大Graham响铃-,但...
delivering what they felt would make the world a better place., for example, was widely recognized as incredibly detail-oriented—according to some sources, he was obsessive; however, his attention to detail is still seen today in the sleek, user-friendly, and future-facing designs of Apple ...
They used this in city planning at first but t became very importantto map makers and for the navigation of ships.Gunpowder-Gunpowder was invented in the 9th century by chemists tryingto find the Elixir of Immortality. Not long after, engineers figured out how to usegunpowder for military ...
Many of them finished ___ and then had their own jobs and families. They tell him what they have learned from ___ and how much he has influenced them.A second great thing about my uncle is that he is also a teacher ___ the classroom. When we were children, we used to follow him...
They used this in city planning at first butit became very importantto map makers and for the navigation ofships.Gunpowder-Gunpowder was invented in the 9th century by chemiss tryingto find the Elixir of Immortality Not long after, engineers figured out how to usegunpowder for military uses ...