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
Not long ago, most historians had to be travelers.【C1】______ written accounts of historical events, they had to travel to the pl
Not long ago, most historians had to be travelers.【C1】______ written accounts of historical events, they had to travel to the pl
admin
2010-07-14
38
问题
Not long ago, most historians had to be travelers.【C1】______ written accounts of historical events, they had to travel to the places where the accounts 【C2】______ . To read rare old books and other documents, they often had to visit museums and libraries 【C3】______ home.
Today, historians can 【C4】______ many old books and documents without travelling very far. Rare books, old letters, and other historical documents are 【C5】______ . Many different 【C6】______ can now have copies. Microfilming is a photographic process which copies and reduces pages of printed or wirtten matter【C7】______ small tells of film. To read microfilm, the user 【C8】______ the reel in a machine. The machine then【C9】______ a lull-sized image on a glass screen. 【C10】______ 5,000 book pages can be copied on one reel of microfilm. A reel takes up less storage space than a book and can be mailed 【C11】______ .
【C12】______ . a rare book or other document has been microfilmed, the 【C13】______ can be stored and protected from damage or theft. Some microfilms are stored in fireproof 【C14】______ . They will be available even if the originals are 【C15】______ or lost.
American students of European history can now see, on microfilm, documents 【C16】______ back to the time of King Henry Ⅶ England. They can examine 【C17】______ manuscripts from the Vatican Library in Rome. A European student of American history can consult the records of the first United States Congress, or the 【C18】______ of the first United States Census of 1790. Each year, more old and rare material is 【C19】______ to microfilm.
Today’s newspapers, printed on a kind of paper that deteriorates rapidly, are being copied on microfilm. Historians are already consulting 【C20】______ .
【C13】
选项
A、former
B、original
C、records
D、material
答案
B
解析
为什么选original(原著、原件)?是由Once从句内容推导出来的,正如上句解释的,主从句之间在逻辑意义上有紧密联系,请看句意:一旦珍贵书籍与文件资料被做成缩微胶片,那么,原著或原件(original)就可保存起来,并可以得到不受伤坏和偷盗的保护。此外,本段最后一句出现的originals也是佐证。
转载请注明原文地址:https://jikaoti.com/ti/VTFMFFFM
0
大学英语六级
相关试题推荐
A、Shewillchooseanewtopictowritetheessay.B、SheusedtochoosethepoetrywrittenbyShakespeareasthetopic.C、Sheref
A、Probingintotheprivacyoffamouspeople.B、Shortarticlesaboutlessimportantevents.C、Colorfulpicturesandsmallersize.
Forcenturiesthegypsieshavelivedasaunfetteredpeoplewhotraveled【S1】______throughhalfthecountriesofthew
Forcenturiesthegypsieshavelivedasaunfetteredpeoplewhotraveled【S1】______throughhalfthecountriesofthew
Forcenturiesthegypsieshavelivedasaunfetteredpeoplewhotraveled【S1】______throughhalfthecountriesofthew
Forcenturiesthegypsieshavelivedasaunfetteredpeoplewhotraveled【S1】______throughhalfthecountriesofthew
Inadditiontohistheoryofcolour,Newtondevelopedatheoryofhowlighttravels.Thisisknownasthecorpuscular(微粒子的)the
Inadditiontohistheoryofcolour,Newtondevelopedatheoryofhowlighttravels.Thisisknownasthecorpuscular(微粒子的)the
Inadditiontohistheoryofcolour,Newtondevelopedatheoryofhowlighttravels.Thisisknownasthecorpuscular(微粒子的)the
随机试题
以下集成块型号中属于MCS-51系列单片机型号的是()
A.机体连续多次用药后,其反应性降低,需加大剂量才能维持原有疗效的现象B.反复使用具有依赖性特征的药物,产生一种适应状态,中断用药后产生的一系列强烈的症状或损害C.病原微生物对抗菌药的敏感性降低甚至消失的现象D.连续用药后,可使机体对药物产生生理/心
以下法律冲突的解决方法中,属于间接调整方法的有:
根据有关规定,建设工程项目材料采购投标文件应包括()等内容。
创设一定情景让受训者扮演“教师”和“学生”等不同角色,用类似演戏的方式以提高其教学技能水平的方法是()。
社会可以制约教育的发展,而教育无法制约社会的发展。()
整风运动,一般又称作延安整风,是中国共产党自1942年2月开始在陕甘宁边区延安根据地所发动的一场政治和文化运动,持续了约3年时间。所谓的整风是指“整顿三风”,包括“反对主观主义以整顿学风,反对宗派主义以整顿党风,反对党八股以整顿文风”。延安整风运动的历史意
设函数f(x)满足等式且f(0)=2,则f(π)等于()
AftersomanyyearsofstudyingEnglish,youmaystillgetconfusedlikeyoufirstcomeherejustbecauseoftheslangthestude
ObesityAttheotherendofthemalnutritionscale,/obesityisoneoftoday’smostvisible,yetmostneglected,publichea
最新回复
(
0
)