B. 120 feet per minute. C. 12 feet per second. D. 1200 feet per hour. 相关知识点: 试题来源: 解析 [答案]A [解析]细节理解题。根据two brothers from Ohio flew the first successful airplane for 12 seconds and 120 feet along a beach in Kitty Hawk,故选A。反馈 收藏
M: Yes. Ashley, my sister. In 2012, she lived in Los Angeles and her husband worked in Chicago. Both of them often flew between two cities. I asked the seller where he got the book. He said it was bought at a second-hand bookstore in Los Angeles three years ago. Last year, he ...
) A. Ingenuity took its first flight. B. Ingenuity was kind of broken. C. Ingenuity began working as a guide. D. Ingenuity ended up completing 129flights.CWhat was Ingenulty's mission on Mars? A. To look for signs of ancient life. B. To collect rock samples on Mars. C. To test...
However, this year was different. The burden of excessive homework and her parents’ struggling business weighed heavily on her, forcing Sally to make the difficult decision of not having a birthday party, even though it...
We got the best out of every last one of those teams. The first two Dream Teams -- in 1992 and 1996 -- they blew everybody away. But our year was the toughest year because [opposing teams] were ready. I remember all of the challenges we faced....
ADI: What if the Most Powerful Thing in the World was a Question? Bridging the Physical and Digital World for Breakthrough Innovation Analog Devices converts real-world phenomena into actionable insight, fundamentally impacting how leading companies will change the future. ...
Type 1: Reactive machines.These AI systems have no memory and are task specific. An example is Deep Blue, the IBM chess program that beat Russian chess grandmaster Garry Kasparov in the 1990s. Deep Blue was able to identify pieces on a chessboard and make predictions, but because it had ...
Anthropic Claude.This company was founded by former OpenAI employees with the goal of developing more accurate, trustworthy and safe foundation models. With its privacy-first focus,Claudeuses a "Constitutional AI" approach that trains the foundation model to follow predefined ethical principles and weig...
1. the beginning of the aviation era 2. bicycles, the wind 3. the aircraft, travel 1. 莱特兄弟的首次飞行标志着航空时代的开端,证明了动力飞行的可行性。 2. 莱特兄弟通过学习骑自行车掌握平衡和控制,并学会在风中驾驶,最终征服了天空。 3. 莱特兄弟的滑翔机为现代飞机的诞生奠定了基础,引发了出行方式的...
I've had AAdvantage Gold status for the past couple of years, so I'm low on the upgrade list, but I usually can eke out about two domestic upgrades per year. I fly American two-thirds of the time and am lucky to have earned Concierge Key status. When not buying the premium cabin,...