首页
登录
职称英语
Not long ago, most historians had to be travelers.【C1】______ written account
Not long ago, most historians had to be travelers.【C1】______ written account
游客
2023-09-11
31
管理
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 Rare books, old letters, and other historical documents are 【C5】______ .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】______ . [br] 【C14】
选项
A、cell
B、vaults
C、cellar
D、ceiling
答案
B
解析
本句是为上一句内容举例说明,比如某些缩微胶片可以保存在防火的地下室或顶棚 (vaults),故答案是B。cell 意为“斗室,寺院小屋”;cellar意为“地下室,酒窖”;ceiling意为“天花板”,所以这些词意皆不适用。
转载请注明原文地址:https://tihaiku.com/zcyy/3004387.html
相关试题推荐
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
Amongstthemostpopularbooksbeingwrittentodayarethosewhichareusual
CrabisprizedinChinayearround—it’sadishwith"specialmoment"written
CrabisprizedinChinayearround—it’sadishwith"specialmoment"written
CrabisprizedinChinayearround—it’sadishwith"specialmoment"written
随机试题
读图6,回答问题。(12分) (1)写出图中主要水域的名称:甲图_____
女,45岁,车祸致左上肢疼痛、活动受限1小时。查体示左手运动、感觉及血运无明显异
法洛四联症心脏杂音响度主要取决于A、左、右室之间压力差 B、肺动脉瓣狭窄程度
A.挂线法 B.纵切横缝法 C.肛裂侧切术 D.切开疗法 E.扩肛法适用
强迫油循环变压器的潜油泵启动应逐台启用,延时间隔应在(____)s以上,以防止
2005年,李某在某县城购买了一幢别墅,成交价格为300万元,并花费了100万元
已知某一元弱酸的浓度为0.010mol/L,pH=4.55,则其电离常数为:
下列费用不属于建设项目动态投资的是()。A.勘察设计费 B.建设期贷款利
在环境保护法律法规体系中,环境保护法律的内容包括( )。A.环境保护综合法
在国际竞争性招标中,评标的主要步骤是()。A:审标、评标、资格定审 B:资格定
最新回复
(
0
)