C. It was invented during the Tang Dynasty. D. It was used only for dying emperors'clothes.( )2. What does the word "technique" in Paragraph 2 mean? A. color B. skill C. group D. cloth( )3. According to Paragraph 3 and Paragraph4, what do people do to create patterns? A. ...
It weighed 1,500 pounds and was 15 feet long!(原创题素材来源:https://wwwreadingvine.com/passages/a-box-of-colors/)71、72题完成句子;73~75题简略回答问题。71. Edwin Binney and Harold Smith were friends.72. The invention of dustless chalk won a gold medal_ at the Wold's Fair.73. Who ...
What was the first movie filmed in color?Changes in Film:In the 1890s a new form of entertainment started to capture the attention of people all over the world. Motion pictures were taking the world by storm. At first films were silent and only shot in black and white. By the early ...
When something is painted red what color is most absorbed? What is the Munsell color model? What color is beryl? What color is the appendix? What color are members of Chlorophyta? What color are hornets? What is refraction of light? Who invented the color green? What color is iron ore?
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 ...
C Fill in the blanks What are the most popular shoes in the world? Sneakers, of course! Almost everybody o76 at least one pair of sneakers. But, how many people know thehistory of the sneaker?Sneakers were first introduced around the b 77 of the 20th century.Thesneaker was invented ...
热气球的发明史What was the most important thing for flight?It was making a paper bag float(漂浮) in air. One day in 1783, two brothers in France held a paper bag over a fire in a k itchen. The bag was filled with hot air and lifted up. So they made a huge bal-loon and ...
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Eliza, the first chatbot, was invented in the 1960s, but soon ran up against its limitations: It couldn’t answer follow-up questions. That’s different now. Today’s chatbots “work” in customer service and give written or spoken information on departure times or services, for example. ...
What was the first movie filmed in color? What was the first restaurant? Who invented television first? Who invented the very first smartphone? What book was printed first on the printing press? Who made the first car? Who invented the first computer monitor?