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 silk road C. A man...
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
and comfortable,so it is wonderful to be made into silk clothing.Silk clothing has beautiful(2) C.Among them,the most popular patterns are flowers and birds.Besides,silk plays an important part in Chinese culture. The history of silk in China began more than 5,000 years ago...
How are deserts formed? A A desert refers to a barren section of land, mainly in arid and semi-arid areas, where there is almost no precipitation, and the environment is hostile for any creature to …
11 .Silk ___ by Chinese for thousand of years now.(2 分)A.has usedB.has been usedC.was usedD.is used12 .Sorry I can’t answer your question.I know ___ about the subject.(2 分)A.a littleB.someC.littleD.few13 .Although Mary is satisfied with her success,she wonders ___ wi...
()5.-I wonder-Silk. It's stronger and paper ones. A. how the kite is made B. if the kite is made of C. what the kite is made D. whether the kite is m 相关知识点: 试题来源: 解析 C【答案】C【核心短语/词汇】be made of:由...制成【翻译】——我想知道风筝是用什么做的。...
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
How is Tussar saree made? Tussar silk is madeby the larvae of several species of silk moths. ... Unlike other silk worms, they live in the wild forests and do not breed on mulberry, which is the common food source for most silk worms. Hence, the silk formed out of their oval, sing...
How beautiful （the silk is） 感叹的是”多美"后面的the silk是主语，直接跟is.而what beautiful silk （it is） 强调的是what beautiful silk ，后面的it来指代前面的silk.
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 ques...