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...
题目10 What are the Four Great Inventions of ancient China ?A. Gunpowder, Paper Making ,Printing and Cooking. B. Paper Making, Printing, Gunpowder and Compass . C. Printing, Paper Making, Compass and Medicine. 相关知识点: 试题来源: 解析 古代中国的四大发明是什么?A火药,造纸,印刷和烹饪。B...
解析 Compass, Gunpowder, Paper-Making and Printing.反馈 收藏
What was gunpowder composed of in ancient china? —Gunpowder is composed of (1)___, (2)___, and (3)___.
What are the four great inventions in ancient China?Gunpowder papermaking printing and the compass.2. What's Richard's opinion on the idea “The great age ofinvention is over"?Of course not We are in the great new age of technology . ...
China’s just happens to be thousands of years old and is the foundation for many modern-day fighting machines. China Invented Gunpowder Considered one of the “four great inventions of ancient China”, gunpowder first made an appearance in China in the 9th century. ...
what were the raw materials used for paper making in ancient china
What is people's attitude towards the new age forinventions?A. Different.B. Objective.C. Negative.D. Supportive.3. Which of the following doesn't belong to the inventions inAncient China?A. Gunpowder.B. Printing.C. The radio.D. The compass.4. What really inspires people to invent ...
It was invented in ancient time known as Si Nan. 3.In the 11th century B.C.very small magnetic (有磁性的) needls were invented where one end pointed north and the opposite end faced south. Thisis the compass as we know today.Next was the gunpowder. This invention actually came only ...
What are the four Great Inventions of ancient China? A. Compass B. Papermaking C. Typography D. Gunpowder 点击查看答案进入小程序搜题 你可能喜欢 Companies in the top third of their industries typically get ___percent of all sales from new products. 点击查看答案进入小程序搜题 基础设施...