百度试题 结果1 题目I.单项选择1. -How beautiful your scarf is!-Yes, and it is made silk. A.of B. from C.in D. by 相关知识点: 试题来源: 解析 A 反馈 收藏
This article reviews fundamental and applied aspects of silk – one of Nature's most intriguing materials in terms of its strength, toughness and biological role – in its various forms, from protein molecules to webs and cocoons, in the context of mechanical and biological properties. A central...
Silk is the strongest natural textile in the world. This textile was just recently surpassed in strength by alab-engineered biomaterial, but it remains the strongest fabric made through natural processes. Despite its immense tensile strength, silk is generally prized for other reasons. Silk’s soft...
解析 B be made in在…地方制造;be made of由…造成(能看出原材料);be made from由…造成(看不出原材料);be made up of由…组成; 结合语境可知,丝绸做的衣服能看出原材料,用be made of. 故选:B。-这件衣服摸起来多么柔软啊! -当然,它是丝绸做的.掌握make的用法,结合语境选出正确答案.反馈 收藏 ...
Silk is famous for its durability. It is actually stronger than many metal wires. In fact, it is the strongest natural fiber known to man. And what’s even more amazing is that it comes from an innocuous moth not known for its sturdiness. That’s the beauty of nature… it just keeps...
百度试题 结果1 题目 4. What does Paragraph 5 mainly tell us? A. How silk is are made. B. How heavy a silkworm is. C. What silkworms live on. D. How long silkworms can live. 相关知识点: 试题来源: 解析 A 反馈 收藏
How is silk made?(Brief article)Newman, Michelle
Although a few other plants are fed to silkworms, the mulberry has always been associated with its production. In fact, when the Emperor Justinian first stole the means of silk production in the 6th century AD (according to legend, he had two monks smuggle some eggs out of China), he als...
That is the magic of silk. 84.The reading is mainly about A.how silk is made B.different kinds of silk C.the history of silk D. a Chinese story85.According to the story,how did people first learn about silk? A.An Indian queen told people about it. B.Someone found it on the ...
Due to its transparency and high breathability, organza fabric is commonly used to make garments that overlay thicker types of apparel, and it is also occasionally used to make a variety of different types of household textiles. In the past, organza was exclusively made from silk. However, ...