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
专升本
Like business and industry, the academic world is changing as technology advances. Libraries are one place we see changes. Many
Like business and industry, the academic world is changing as technology advances. Libraries are one place we see changes. Many
admin
2016-01-01
58
问题
Like business and industry, the academic world is changing as technology advances. Libraries are one place we see changes. Many innovative(革新的)things are happening in both public and university libraries. Libraries are using new equipment and techniques for research, and librarians are teaching students the new techniques.
One service that some university libraries are now providing is a computer search of materials for students doing research. Before starting a research project, students check with their library to see if a computer search is worthwhile. This kind of search cannot help with all research projects, but it can save time if the topic is in the computer’s database(数据库). When you are doing a manual search(用手查询)for a research paper, you look at all the indexes(索引)appropriate to the research topic. You look up the words related to the topic in the indexes. It takes many hours to look up this information, and write down the references. A computer search is faster and easier. You and a librarian decide on the words to enter into the computer. Then the computer looks for these words in this database and gives you a list of references for your topic. A computer can take two or more ideas and produce references that combine those ideas. A computer search can also be more complete than a manual search.
College and university libraries are providing other technological services as well. Another change is the frequent use of microfilm. Librarians are able to collect more material in one building by having newspapers, magazines, and other documents on microfilm. Students use microfilm readers(阅读器)in the library for these materials.
These innovations in libraries are helpful to library users, but they are also expensive. Many libraries are facing budget(预算)problems. There is more technology available today; as a result, libraries are paying higher costs for the equipment that makes research easier.
What can be concluded from the last paragraph?
选项
A、Libraries have budget problems because of the many library users.
B、Libraries have microfilm because it is easier to use than newspapers.
C、Technological innovations are helpful but expensive.
D、Technological equipment makes research easier for the library users.
答案
C
解析
最后一段第一句话:图书馆中的革新对于使用者来说是有用的,但也非常昂贵。因此可以得出C项是正确答案。
转载请注明原文地址:https://kaotiyun.com/show/JvTC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
TheAmericanfilmIsawwas______.
Thetroublecalled______promptactionbythegovernment.
—Don’tthinkinChinesewhenyou’respeakingEnglish—______
A、industryB、dustC、unhappyD、unacceptableA
Inthepast,peoplewhograduatedfromcollegefeltproudoftheiracademicachievementsandconfidentthattheirdegreewouldh
Inthepast,peoplewhograduatedfromcollegefeltproudoftheiracademicachievementsandconfidentthattheirdegreewouldh
It’sinterestingthattechnologyoftenworksasaservantforus,yetfrequentlywebecomeaservanttoit.E-mailisanusefu
Wegenerallyviewthefamilyasbeingoneofourmoststableinstitutions:yet,ourfamilysystemhasundergoneanumberofchan
IntheUnitedStates,thefirstdaynursery,wasopenedin1854.Nurserieswereestablishedinvariousareasduringthe【C1】_____
随机试题
保管合同属于()
体现“逆流挽舟”法的方剂是
属于一级医院的是()。
男性,55岁。酒后12小时觉中上腹痛,继之呕鲜红色血液200ml来急诊。体检:腹软,中上腹有压痛。肝未扪及,脾肋下1.5cm,血压正常。为了明确诊断,宜先作哪项检查
不能产生肠毒素的细菌是
为每个目标的各个实现方案,评定一定的优劣分数,然后按一定的算法规则,给各方案算出一个综合总分,最后按此综合总分的高低选择方案的方法是()。
选择卡片号为1502的固定资产变动单,生成记账凭证。
2016年10月1日,IMF发表声明宣布人民币加入SDR货币篮子正式生效,SDR货币篮子的币种和权重相应进行了调整,正式扩大至美元、欧元、人民币、日元、英镑等五种货币,权重分别为41.73%、30.93%、10.92%、8.33%和8.09%。人民币正式人
如果在文件列表框中,没有文件被选中,则其ListIndex的值为()。
软件生命周期可分为定义阶段、开发阶段和维护阶段,下面不属于开发阶段任务的是
最新回复
(
0
)