试题来源: 解析 C。解析:文中提到 Gunpowder was invented by alchemists in ancient China. It was initially used for making fireworks and later developed into weapons.(火药是中国古代的炼金术士发明的。它最初被用于制作烟花,后来发展成武器。)反馈 收藏 ...
What was gunpowder originally used for? A. Making weapons B. Building houses C. Making fireworks D. Farming 相关知识点: 试题来源: 解析 C。解析:“It was originally used for making fireworks and later developed into weapons.”,火药最初是用来制作烟花的。
What was gunpowder originally used for? A. 族拉万商更族拉万商更Weapons.族拉万商更族拉万商更 B. 化引律各平表律将用离油属在代例使程维府国化引律各平表律将用离油属在代例使程维府国Fireworks.化引律各平表律将用离油属在代例使程维府国化引律各平表律将用离油属在代例使程维府国 C. 查斯...
In ancient China, gunpowder was invented. What was gunpowder mainly used for at first? A. Making fireworks B. Fighting wars C. Building roads D. Cultivating land 相关知识点: 试题来源: 解析 A。本题考查火药最初的用途。B 选项“Fighting wars(打仗)”不是最初用途;C 选项“Building roads(修路...
4..根据第二段第三句“ such as the Four Great Inventions of ancient China—papermaking, printing, the compass and gunpowder.如中国古代造纸术、印刷术、指南针和火药的四大发明。”可推断出;5.根据第一段“ What was used for recording human's feelings and thoughts in the early days? Accoring to...
If you commit a crime do you got or prison or jail? In some contexts it doesn't matter which word you use, but if you want specificity, prisons are usually for serious crimes and jails for minor ones. Read on to learn more.
Some of them have changed the world and helped to develop civilizations, such as the Four Great Inventions of ancient China—papermaking, printing, the compass and gunpowder. We still remember some inventors today for their great inventions, but we have forgotten others. For example, who made ...
Fires can't burn in the oxygen-free vacuum of space, butguns can shoot. Modern ammunition contains its own oxidizer, a chemical that will trigger the explosion of gunpowder, and thus the firing of a bullet, wherever you are in the universe. No atmospheric oxygen required. ...
History. China is one of the worldoldestcivilizations dating back more than 5 million years and was ruled by successive dynasties until 1912.During these time, many greatdiscoveries in fields of science and technology were made including the intentions of printing, paper, gunpowder and compass.This...
Hunters sometimes use a slingshot for rabbits. 2 Catapult A catapult is a ballistic device used to launch a projectile a great distance without the aid of gunpowder or other propellants – particularly various types of ancient and medieval siege engines. A catapult uses the sudden release of stor...