首页
登录
职称英语
Plugging into Electronic Databases If you are looking【C1】___
Plugging into Electronic Databases If you are looking【C1】___
游客
2025-07-27
10
管理
问题
Plugging into Electronic Databases
If you are looking【C1】______information, library shelves are a good place【C2】______. But if you need up-to-the-minute data or have specialized needs, you may【C3】______a computerized database more useful,【C4】______expensive, and less time consuming. A database, a file of【C5】______on one subject or family of subjects, can be【C6】______and maintained in a computer’s memory. The speed of the computer then enables you【C7】______any item in this file almost instantly.
The three main types of databases are statistics, bibliographies, and full text. Statistical databases store vast【C8】______of numerical data, such as wages and price indexes, census information, foreign exchange rates, and bond prices. Bibliographic databases store references to and【C9】______of articles【C10】______periodicals and newspapers. Full-text databases offer the complete texts of such materials【C11】______newspaper, magazine and journal articles.
【C12】______databases exist today, and their numbers are【C13】______Many companies have their【C14】______database,【C15】______is accessible【C16】______employees through computer terminals or microcomputers.【C17】______addition, several hundred commercial data bases are now available【C18】______the public,【C19】______literally millions of information readily retrievable. These databases cover specific fields, such as law and financial【C20】______, or general information, such as sports and weather data. [br] 【C16】
选项
A、on
B、at
C、in
D、to
答案
D
解析
be accessible to为固定搭配,所以答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/4178276.html
相关试题推荐
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
PluggingintoElectronicDatabasesIfyouarelooking【C1】___
随机试题
Wherearethespeakers?[br][originaltext]M:Iwon’tbebacktillmidnight.Wi
Beesthathelpwithpollinationbenefitflowersand【L31】________.Beesproducew
PassageThree[br]Whatcategoryofwritingdoesthepassagebelongto?Expositio
[originaltext]I:Goodmorning,ladiesandgentlemen.Todaywearegreatlyhonor
下列说法不正确的是( )。A.总体分布较均匀、个体数量不太多时可采用群体抽样
根据《建设工程工程量清单计价规范》(GB50500-2013),工程量清单编制
2012年第三季度全国100个城市的公共就业服务机构市场中,用人单位通过公共就业
患者,男性,65岁,舌癌术后5年。术后曾行颈部及下颌下区放疗,剂量不详,1个月前
对于大宗散装货物,下列描述正确的是()。 A.不能使用电子报检B.不能实施
2021年1月1日,某企业开始自行研究开发一套软件,研究阶段发生支出30
最新回复
(
0
)