Ancient Sumerians: The Sumerians were one of the first civilizations to emerge from the Mesopotamian region thousands of years ago. Many of their inventions are still used by people today. Answer and Explanation: The Sumerians were a highly innovative society credited with inventing irrigation, the...
Roman numerals(罗马数字)come from ancient Rome(古罗马)and have existed for over 2500 years. The Romans were active in trade and business. From the time they learned to write, they needed a way to record numbers. So they developed their own system of numbers called Roman nume...
What are some inventions of the Sumerians? What discovery allowed researchers to translate Egyptian hieroglyphs? What technology were the Hittites known for? How did the ancient Egyptians use geometry? What mathematical innovation did the early Muslim Caliphates achieve?
What does this passage mainly talk about? D A. The benefit of the pen. B. The inventor of the pencil. C. The important inventions in China. D. The history of paper, pens and pencils. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
What is the structure of the text?(P=Paragraph)P PP PP A. B. P,⑧ C.P D.⑧P PP PP P巴35. What does this passage mainly talk about? A. The advantage of the pen. B. The inventor of the pencil. C. The important inventions in China. D. The history of paper, pens and ...
古希腊和古罗马雕塑里的小鸡鸡为什么那么小 | “Southern European penises are supposed to be smaller than those from the north. For the ancient Greeks and Romans, large genitals were considered ugly.The ancient man had a high degree of self-control and knew how to control himself — unlike the...
Who was medical treatment available to in the Middle Ages? What are the major inventions of the Middle Ages? What did medieval merchants eat? What kinds of disease were common in Medieval Europe? What types of technology existed in the Middle Ages?
What does the text mainly talk about? A. The advantage of the pen. B. The inventor of the pencil. C. The important inventions in China. D. The history of paper, pens and pencils.思维拓展设问Why does pencil makers change the pencil sticks from lead to graphite?(不超过 15个词) 相关...
B. To encourage us to learn the creative spirit of ancient people. C. To make us realize the importance of inventions around the world. 相关知识点: 试题来源: 解析 7.A 8.C H 6 10.A本文是一篇说明文,主要介绍了纸和几种笔 的起源与发展 7.A 词义猜测题 第二段第二句说明这种纸的做法...
Valentine was killed for his Christian beliefs on February 14 more than 1700 years ago but the day which is named after him is even earlier than that. More than 2 000 years ago the ancient Romans celebrated a holiday for lovers. As part of the celebration girls wrote their names on ...