Cornflakes cereal was originally invented as an aid to digestion. Newscast/Universal Images Group via Getty Images We tend to hold inventors in high esteem, but often their discoveries were the result of an accident or a twist of fate. This is true of many everyday items, including ...
What can we learn about the age before the sewing machine was invented? A. Most tailors came from the upper class. B. Few people could afford custom-made clothing. C. Handmade clothing was people's only option. D. Tailors were less respected than they ought to have been.A2. What is ...
Man has invented many interesting things.They've changed our lives a lot. The followings are four of the most interesting 1. ___ (invent)in history.The Montgolfier brothers launched the first hot air balloon in 1782. It was made of paper.Today hot air balloons are made of cloth or rubb...
For example, the control building as a building type did not exist in the oil and gas industry until circa 1900—it simply hadn’t been invented yet. Those new spaces were imagined in response to a new need. As BAW looks to the future, we will be challenged to create spaces that ...
Highlights include a full-scale 1970s replica of Don Juan de Austria’s 16th-century flagship, fishing vessels, antique navigation charts, dioramas of the Barcelona waterfront, and a life-sized replica of the Ictíneo I, one of the world's first submarines, invented in 1858 by Catalan ...
Man has invented many interesting things. They've changed our lives a lot. The following are four of the most interesting (invent) in history. The Montgolfler brothers launched the first hot air balloon in 1782. It was made of paper. Today hot air balloons are made of cloth or rubber ...
在1970年代晚期,一位叫厄尔诺•鲁比克的教授正在寻找一种有创造性的方法来教他的学生学习3D物体.他发明了一种六色的塑料物体,它将被称作鲁比克魔方.故选A.6. C.考查动词.found 发现; bought购买; invented 发明; borrowed借用.根据上文"In the late 1970s, Erno Rubik, a professor was looking for a (5...
Invented in 1880, this sport has remained a popular activity in the area. Instead of large bowling balls, candlepin bowling involves small balls held in one hand. These can then be thrown at the palindromic pins. These pins are the same upside down as they are right-side-up, making them...
we’re so proud that in America we have so many things that have been invented by Americans -- from technology to cures for disease to focusing on new energy, and the list goes on and on. eng.embassyusa.cn 我们相信,如果你提供合适的工具和合适的环境,这些个人能够成功,这就是为什么我们如此...
invented发明; D. borrowed借。根据object that would be called the Rubik’s Cube(魔方)可知,这个魔方是以他的名字命名的,所以可推知是他发明的,故选C。(7)考查形容词及语境的理解。句意:目的是把魔方的每一个面都变成不同的颜色。A. strange 奇怪的; B. dark黑色; C. bright明亮的; D. different不...