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...
What was gunpowder composed of in ancient china? —Gunpowder is composed of (1)___, (2)___, and (3)___.
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造纸,...
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百度试题 结果1 题目【简答题】26.What are the four great inventions in ancient China?(1分)Compass, Gunpowder, Paper-Making and Printing.相关知识点: 试题来源: 解析 Compass, Gunpowder, Paper-Making and Printing.反馈 收藏
题目四、完形填空。(建议用时:7分钟)(核心素养——“文化意识”)(原创) It is generally known that compass (指南针), gunpowder, paper making and printing are the four greatinventions of ancient 21In 2017, some foreign students voted (投票) for their favorite 22 inventions in to...
Considered one of the “four great inventions of ancient China”, gunpowder first made an appearance in China in the 9th century. Chinese alchemists accidentally discovered gunpowder while searching for an elixir for immortality (or so the story goes). Ironic, considering what it’s used for, do...
What are the four Great Inventions of ancient China? A. Compass B. Papermaking C. Typography D. Gunpowder
The ancient structure was made of stone. 1 Pebble A small rock used for decoration or construction. The pebble mosaic added charm to the patio. 1 Stone A large rock, often used in construction. Stone walls surrounded the old city. 1 Pebble A pebble is a clast of rock with a particle ...
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 ...