首页
登录
职称英语
The library of congress in Washington, D.C. which 【C1】______ the largest co
The library of congress in Washington, D.C. which 【C1】______ the largest co
游客
2023-11-14
44
管理
问题
The library of congress in Washington, D.C. which 【C1】______ the largest collection of books in the world, is fighting a battle against paper deterioration. The 【C2】______ of the old books, often yellowed and torn, 【C3】______ crumble when they are touched. The main culprit in the battle is the acidic paper tt3at has 【C4】______ making books since the nineteenth century.
Air pollution and moisture 【C5】______ the problem. 【C6】______ the books that are most 【C7】______ destruction are not the oldest books. The paper in books produced 【C8】______ the last century was made 【C9】______ cotton and linen rags, 【C10】______ are naturally low in acid. And the Gutenberg bible, 【C11】______ five centuries ago, was made of thin calfskin, and is in 【C12】______ good shape. But in the nineteenth century, with widespread literacy bringing a demand for a cheaper and more plentiful 【C13】______ of paper, the industry began using 【C14】______ treated wood pulp for making paper. 【C15】______ the chemical in these paper that is causing today’s problem. This problem of paper deterioration is one of 【C16】______ concern. France, Canada, and Austria are all doing research into the new methods of deacidification. A new technology has been 【C17】______ recently, in fact, that allows for mass deacidification of 【C18】______ books at the same time. It costs less than microfilming and 【C19】______ preserves books in their original form. 【C20】______ there will soon be treatment facilities all over the world to preserve and deacidify library book collections. [br] 【C13】
选项
A、supply
B、offer
C、provide
D、support
答案
A
解析
supply与demand对应,此句的意思是:19世纪普及的识字运动产生了对廉价的、供应充足的纸张需求。因此正确答案是A。
转载请注明原文地址:https://tihaiku.com/zcyy/3187335.html
相关试题推荐
WhydidtheCongressestablishtheU.S.BotanicGarden?[br][originaltext]T
WhydidtheCongressestablishtheU.S.BotanicGarden?[br][originaltext]T
WhichofthefollowingisCORRECTaboutthenewlibrary?[br][originaltext]M:
Whyistheworld’slargestdrugcompanyembroiledinaglobalcontroversy?[orig
OnApril8thEnvisat,Europe’slargestEarth-observingsatellite,unexpected
OnApril8thEnvisat,Europe’slargestEarth-observingsatellite,unexpected
Recently,CongressionalDemocratsintroducedlegislationtomakeiteasierf
Recently,CongressionalDemocratsintroducedlegislationtomakeiteasierf
Recently,CongressionalDemocratsintroducedlegislationtomakeiteasierf
Recently,CongressionalDemocratsintroducedlegislationtomakeiteasierf
随机试题
Theautomobilesalesmangaveussome______onthelatestmodels.A、messageB、docum
Onthenightoftheplay,Albertwasalreadymade-upand【B1】______inhispolice
Aquitedifferentviewofthebeginningofhumanspeeches【S1】______isbased
IfU.S.softwarecompaniesdon’tpaymoreattentiontoquality,theycoul
YoumayhaveheardthatCoca-Colaoncecontainedaningredientcapableofspa
某建筑高度160m宾馆,标准层建筑面积为3200㎡,建筑屋顶设有直升机停机坪,则
“组织的共同愿景是所有创造性个体的共同理想”,该组织类型是A.官僚制组织 B.
下面哪种疾病中性粒细胞常不增多A.风湿热 B.溶血性贫血 C.转移癌 D.
关于法律责任免除的含义,正确的有( )。A、前提是出现法定条件 B、法律责任可
下述哪个基因被认为与类风湿关节炎的发病和发展无关A.HLA-DR4 B.HLA
最新回复
(
0
)