首页
登录
职称英语
[originaltext] The earliest process of making paper was done almost 5 000 ye
[originaltext] The earliest process of making paper was done almost 5 000 ye
游客
2024-04-10
18
管理
问题
The earliest process of making paper was done almost 5 000 years ago in Egypt.(9)In those days, paper was made from strips of a special plant. Modern paper-making began in China about 2 000 years ago. At that time, paper was made from cloth, straw, wood or the bark of trees. Large machines started to be used for making paper near the end of the 16th century. Today, paper-making is a big business. But it’s still possible to make paper by hand, since the steps are the same as using big machines.(10)You should choose paper with small amounts of printing. Old envelopes are good for this reason. Colored paper also can be used, as well as small amounts of newspaper. Small pieces of rags or cloth can be added. They should be cut into pieces about five centimeters by five centimeters. Everything is placed in a container, covered with water and brought to the boil. It is mixed for about two hours with some common chemicals and then allowed to cool. Then it’s left until most of the water dries up. The substance left, called pulp, can be stored until you’re ready to make paper. When you’re ready, the pulp is mixed with water again.(11)Then the pulp is poured into a mold. The mold is made of small squares of wire that hold the shape and thickness of the paper. To help dry the paper, the mold lets the water flow through the small wire squares. After several more drying steps, the paper is carefully lifted back from the mold. It’s now strong enough to be touched.
9. Which of the following is used in the earliest paper-making?
10. What is the most ideal material for making paper by hand?
11. What is the purpose of a mold in making paper?
12. What does the passage mainly tell us?
选项
A、The cost of making paper.
B、Large machines and paper-making.
C、The development of paper-making.
D、How to make paper by hand today.
答案
D
解析
本题问的是短文主要告诉了我们什么。短文首先简单回顾了造纸历史,然后详细说明了手工造纸及其具体过程。由此可知,本文主要讲述的是现在如何手工造纸。
转载请注明原文地址:https://tihaiku.com/zcyy/3549429.html
相关试题推荐
[originaltext]Everyyear,peopleinAmericauseenergyequaltoover30mil
[originaltext]Everyyear,peopleinAmericauseenergyequaltoover30mil
[originaltext]Ifsheernumbersprovideanyproof,America’suniversitiesar
[originaltext]Ifsheernumbersprovideanyproof,America’suniversitiesar
[originaltext]Ifsheernumbersprovideanyproof,America’suniversitiesar
[originaltext]Youprobablyknowwhatamobileis,butthemobileI’mtalkin
[originaltext]Youprobablyknowwhatamobileis,butthemobileI’mtalkin
[originaltext]W:Iwonderifyoucouldtellmealittlebitaboutyourjobasa
[originaltext]W:Iwonderifyoucouldtellmealittlebitaboutyourjobasa
[originaltext]W:Iwonderifyoucouldtellmealittlebitaboutyourjobasa
随机试题
Insideagradstudent’sapartmentattheUniversityofPennsylvaniasitsas
ThemassivewaterfallswhichstraddletheinternationalborderseparatingCanada
汉语因汉族社会在发展过程中出现过程度不同的分化和统一而逐渐产生了方言(dialect)。现代汉语有各种不同的方言,他们分布的区域很广。现代汉语各方言之间
Communicationstechnologiesarefarfromequalwhenitcomestoconveyingth
______thatasocietyliketheNationalSocietyforthePreventionofCrueltyto
下面哪一项说法正确()A.问卷中的事实问题仅用于调查受测者做过哪些事情 B.问
商业银行应在每一会计年度终了编制本年个人理财业务报告,年度报告和相关报表,应于下
强油循环风冷变压器,在运行中,当冷却系统发生故障切除全部冷却器时,变压器在额定负
湿热中阻型胃痛宜选方剂是 A.柴胡疏肝散加减 B.清中汤加减 C.四君子汤
深圳证券交易所在确定和调整保证成分股指数中的成分股时一般考虑的因素包括( )A
最新回复
(
0
)