首页
登录
职称英语
Chinese paper was first made from [br] [originaltext] The Chinese first made
Chinese paper was first made from [br] [originaltext] The Chinese first made
游客
2024-09-16
29
管理
问题
Chinese paper was first made from [br]
The Chinese first made paper about 2,000 years ago. China still has pieces of paper which were made as long ago as that. But Chinese paper was not made from the wood of trees. It was made from the hair-like parts of certain plants.
Paper was not made in southern Europe until about the year 1100. Scandinavia—which now makes a great deal of the world’s paper—did not begin to make it until 1500. It was a German named Schaeffer who found out that we could make the best paper from trees. After that, the forest countries of Canada, Sweden, Norway, Finland, and the United States became the most important in paper making. Today in Finland, which makes the best paper in the world, the paper industry is the biggest in the land. New paper, making machines are very big, and they make paper very fast. The biggest machines can make a piece of paper 300 meters long and 6 meters wide in one minute.
When we think of paper, we think of newspaper, books, letters, envelopes, and writing paper. But only half of the paper that is made is used for books and newspapers, etc.
选项
A、300 square meters.
B、6 square meters.
C、1,000 square meters.
D、1,800 square meters.
答案
D
解析
短文中提到,最大的造纸机可以一分钟内生产出300米长、6米宽的纸。通过计算可知该纸的而积为1800平方米,选D。
转载请注明原文地址:http://tihaiku.com/zcyy/3760949.html
相关试题推荐
Thenewsitemismainlyabout______.[br][originaltext](21)Recentdiscover
What’sthepercentofteenagerswhohadjobsin2000?[originaltext]Anewre
Whatisthespeakerdoing?[br][originaltext]Goodmorning,mynameisMars
Whatisthespeakerdoing?[br][originaltext]Goodmorning,mynameisMars
Whatisthespeakerdoing?[originaltext]Goodmorning,mynameisMarsha,an
WhereisCharingCrossRoadlocated?[br][originaltext]Londonersaregreat
WhereisCharingCrossRoadlocated?[originaltext]Londonersaregreatreade
Whatisthepassagemainlyabout?[originaltext](12)Memory,theysay,isam
Whatwasthewomandoingatlunchtime?[br][originaltext]M:Hi,Janet.Wherew
Whatwasthewomandoingatlunchtime?[br][originaltext]M:Hi,Janet.Wherew
随机试题
ItissurprisingthatAmericanswhoworship______holdtheuniforminsuchhigh
What’sthepurposeofthewriter’swritingtheletter?Topropose______[br]H
党员个人代表党组织发表重要主张,如果超出党组织已有决定的范围,()所在的党组织
诊断淋菌性尿道炎的最常用的检查方法是A.尿道分泌物做普通培养 B.PCR找淋球
银行产品开发的主要内容包括()A.基础资产 B.运作构架 C.准入额度
目前,( )的证券投资基金资产总值占世界半数以上,且对全球证券投资基金的发展有
用杂交瘤技术制备单克隆抗体的过程中,可在HAT选择培养基长期存活的是( )。A
下列属于计量分析方法的是( )。A.持仓量分析 B.时间序列分析 C.回归
某房地产投资项目每年的现金流量如下表所示,若基准收益率为10%,则该项目的净现值
施工职业健康安全管理体系中,一般从()层次进行合规性评价。A.部门级 B
最新回复
(
0
)