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
2023-11-21
26
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 that 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] 【C16】
选项
A、earth
B、popular
C、global
D、planetary
答案
C
解析
global的意思是全球的,此句的意思是:纸质损坏问题是一个引起全球关注的问题,planetary的意思是行星的,地球上的。因此正确答案是C。
转载请注明原文地址:https://tihaiku.com/zcyy/3205401.html
相关试题推荐
WashingtonfeltuncomfortableinCongressdebatesbecausehe_______.[br][orig
IdecidedtogotothelibraryassoonasI______A、finishwhatIdidB、finished
TheGermandelegationwenttoWashington______[br][originaltext]TheEurop
TheGermandelegationwenttoWashington______[originaltext]TheEuropeanal
Itishardtotrackthebluewhale,theocean’slargestcreature,whichhas
Itishardtotrackthebluewhale,theocean’slargestcreature,whichhas
Itishardtotrackthebluewhale,theocean’slargestcreature,whichhas
WhichofthefollowingisproperdescriptionformembersofCongress’attitudet
TheMainLibraryhasfivefloorsopentothepublic. FOURTHFL
Outdooradvertisingprovidestheadvertiserwiththelargestcolourfuldisplay
随机试题
Itisonlyrightthatthestarsshouldbepaidinthisway.Don’tthetop
在铁路运输中,因第三人责任造成旅客伤害时,应由承运人负责。( )
味精在pH不同的情况下,鲜味有所不同,味精在pH( )时鲜味最强。A.pH6.
下列各句中,没有语病的一句是:A.随着电子商务向农村发展,许多网络诈骗分子开始瞄
(2015年5月)( )是国外企业培训效果评估方法中发展最完善、运用最广泛的一
(2021年12月真题)首席风险官发现期货公司经营管理行为存在问题或者风险隐患,
A.说明书 B.标签 C.执行标准 D.注册商标 E.注意事项药品包装必
某居民企业2019年度境内应纳税所得额为1000万元,设立在甲国的分公司就其境外
下列操作可以防范计算机病毒()。A、不使用来历不明的硬盘和U盘B、经常升级杀毒
监理人在收到承包人索赔通知书或有关索赔的进一步证明资料后的()内,将索赔处理结果
最新回复
(
0
)