首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The library of congress in Washington, D.C. which 【C1】______ the largest collection of books in the world, is fighting a battle
The library of congress in Washington, D.C. which 【C1】______ the largest collection of books in the world, is fighting a battle
admin
2013-01-10
79
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.
【C18】
选项
A、several
B、a great deal of
C、few
D、thousands of
答案
B
解析
根据上下文,Mass deacidifacation(批脱酸)此处应该是thousands of books,a great deal of只能修饰不可数名词。因此正确答案是B。
转载请注明原文地址:https://kaotiyun.com/show/vRhK777K
0
专业英语四级
相关试题推荐
Whatisthepassagegoingtotellus?
MyteachertoldmeseriouslythatIshouldkeep______ofthatfellowwhoalwayscausedtroubles.
Ms.Smithwas______pleasedwhenheardherdaughterfailedtheEntranceExamtoCollegeagain.
Sociologistsuse"power"torefertothecapacityofpeopletocontrolorinfluencetheactionsofothers.Sociologistsstudypo
ItisapopularphenomenonthatnowadayssomehousesinChinaarelabeledwithforeignnamesandsometraditionalChinesehouses
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.【C1】______theirshorttimeonEarth,however,peopl
IntermsoftheevolutionoflifeonEarth,humanbeingshavejustarrived.【C1】______theirshorttimeonEarth,however,peopl
Aconventionalteacher’slicenseusuallyrequiresauniversitydegreeineducationplusanunpaidtermofpracticeteaching.Thi
Joehadbeencompletelyexhaustedbutfeltconsiderably______afteramealandarest.
Hisheroicpublicimagewasseriously_________bytherumor.
随机试题
只受对侧大脑运动皮质支配的脑神经运动核为
手术过程中,清点核对器械,敷料的时间是()
候肝胆的病变主要观察舌的
A.通关散合五磨饮子B.参附汤C.羚角钩藤汤合通瘀煎D.独参汤E.导痰汤血厥虚证,宜选
在项目招标的中标通知书发出后,招标人和中标人应按照( )订立书面合同。
在建的建筑工程因故中止施工的,建设单位应当自中止施工之日起( )内,向发证机关报告,并按照规定做好建筑工程的维护管理工作。
若企业因本票超过付款期未曾使用而要求银行退款,应借记“银行存款”,贷记“其他货币资金—银行本票”。()
填入下面一段文字横线处的语句,衔接最恰当的一组是:_______。因为,老房子在轰隆隆地与我们告别,缤纷的手工正在不知不觉成批死亡。①这些信息中,只有少量体现在手工制品中,更多的保存在制作的过程中②从文化人类学角度说,每一种手工的背后
兵家
Scottishcustomsandtraditionscoveraverywiderangeoftopics.Everythingfromkiltstogolf,bagpipestowhisky,Celticcro
最新回复
(
0
)