In ancient China, firecrackers were made from bamboo. That's because the bamboo bangs (爆炸) loudly it is burned. In the Tang Dynasty, an inventor called Li Tian was the first to fill bamboo powder (火药) to make louder bangs. This won him the name of "Chinese Father of Fireworks". ...
A. Cai Lun made the first paper.B. Bi Sheng improved the printing.C. The earliest compass was the dry compass.D. The Chinese people first used gunpowder in war.40. The passage is mainly about___.A. what people do with the inventionsB...
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Court documents and industry reports show the vessel was carrying more than $100,000 worth of bicycle helmets and thousands of cartons of Crocs, as well as electronics and other more hazardous goods: batteries, ethanol and 54 containers of fireworks. This combination of Monday, June 17, 2024, ...
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The Chinese thought these natural "firecrackers" would keep away from bad things.Sometime during AD 600 —900, a Chinese person produced the first “gunpowder(火药) ".The powder was added 3. tot the bamboo stalks, forming the first man-made fireworks.In the 13th 4. century_, fireworks ...
Iater on, jeans became popular all over the world.When you see colourful fireworks, you probably don't think about the Chinese cook who invented them in old times by accident. He mixed togcther some common things from the kitchen. The m 4 burnt and made a beautiful light.The invention ...
He told people there that Nian was afraid of three things—the color red, fire and noise. He told people to play drums and gongs, make big fires and set off fireworks(放鞭炮) to make Nian go away. F. After that, on the coldest day of winter, people beat drums and gongs, and set...
8. As we watched the fireworks, we ooh-ed and aah-ed in amazement. It was like a dreame true.(当我们观看烟花时,我们惊叹地发出“哦”“啊”的声音。就像梦想成真了一样。) 9. When the rain started pouring, we quickly ran for shelter. It was like a waterfall had opened up in the sky...
The moment when we saw the shooting stars, we made a wish.The day when I adopted my pet was the beginning of a great friendship.The year when I overcame my fear of public speaking was empowering.The time when we watched the fireworks on New Year's Eve was spectacular.The ...