What is a database？A database is a collection of data or information that is organized，stored，and accessed electronically.（1）EE There are three main distinguishing aspects of any database：
It is relevant.When searching for information in the database，you should be able to customize your search to get results relevant to you.There are several ways to search through a database，for example，using discipline-specific terminology （术语），keywords，subject headings，etc.（2）GG
（3）AA One of the main differences between the information you find on the internet and that in databases is that the information found in databases is often peer-reviewed.Furthermore，the information in the database should have key identifiers such as the publication details，author's name，and a summary that you can use to evaluate the information's credibility.
It is accessible.First of all，access to the library is either free or purchased by patrons（赞助者）so that you can access the information within it at no price.（4）CC Secondly，the database should provide the full-text of the articles，meaning you will not need to go to the library or the source to do so.
（5）DD It is an academic search engine.It doesn't always have the articles' full texts，and you may have to go to their libraries and find or pay for them.Also，the search engine scours the internet for information that seems academic，and some of this information isn't always peer-reviewed.
A.It is reliable.
B.It is reasonable.
C.You may have to pay a small subscription fee as an independent researcher.
D.Google Scholar isn't a database using these aspects as a determining criterion.
E.It is organized so that searching and finding this information is easy and rapid.
F.They are all relevant factors to be referred to when searching educational databases.
G.You can set limitations such as the source type and the date or search by author or title.
【考点】人与自我．
【答案】E；G；A；C；D
【解答】
【点评】
声明：本试题解析著作权属菁优网所有，未经书面同意，不得复制发布。
发布：2024/4/20 14:35:0组卷：8引用：2难度：0.5
相似题
-
1．Most smart phones allow you to run location-sharing software that uses the phone's GPS capability to let friends and family know your exact location．There are lots of great uses for this technology．（1）
So make sure you're permitted to use an app or service，and pay attention to how you are using it．Here're some important points you may find helpful．
Choose what's best for you．Some location-sharing services are games that let you give a shout-out when you've turned up at a particular spot．（2）Still others continue to share your location until you change the setting．Be sure you know exactly how your service shares your location．
Know who your friends are．（3）This means people can search to see if you're online and add you as a friend．It's important to remember that sharing your location with people you've never met in real life is risky，so you should carefully manage friend requests and share your location only with people you know and trust．
（4）Some services automatically stop sending your location after a period of time，but others will send it forever-until you stop it．Review your contact list periodically and delete anyone to whom you no longer feel comfortable revealing your location．
Update parents．Location-based services are a great way for teens to let parents know where they are without having to call or text．（5）If you're heading home late at night，you can also use a service like Glympse to share your location as you drive，so they'll know if you have car trouble or get stuck in traffic．A．Check back often．
B．Keep sending your location．
C．However，these services are not for all children．
D．With its help，you can easily share your location with them．
E．Check-ins ease worries so they don't have to follow your every move．
F．Others show where you are all the time or for a period of time you set．
G．Some location services operate like Facebook，where you invite and accept friends．发布：2025/1/1 18:0:1组卷：7引用：5难度：0.7 -
2．"Me".It's a small word with big meaning，and that meaning is as individual to each of us as the way we look.Through interviews，Dr Hart，a psychologist，was able to discover what "me" means to other people，and how they have learnt to（1 ）
the beauty in themselves.
Jade has become（2）to selfie apps to beautify herself.She spends hours every day （3）（ edit） her selfies，removing her freckles and enlarging her eyes so as to boost her （4）.Dr Hart says obsessive online photo editing indicates a（5）of self-confidence and a desire for attention.
In Anthony's case，things are different.He never cared about his （6）.He even wore identical trousers and shirts，which made his roommates （7）（ confuse ）.Dr Hart says it's true that inner beauty is very important but （8）beauty shouldn't be completely overlooked.
When it comes to Emma，she is （9）（ large ） than other girls，which bothered her.She tried every means possible to lose weight，which only resulted in pain and poor health，and finally she realized that her（10），mental and physical，is the most important thing.Dr Hart agrees with her一being healthy is beautiful.发布：2025/1/1 18:0:1组卷：8引用：2难度：0.5 -
3．Dear Laura，
Thanks for letting us to stay at your seaside house． Now， you might have heard from your neighbors about which happened on Saturday evening． When I was out a walk， my younger son， Tom， played football before your house． He made so many noise that the neighbors got quite angrily． Even worse， Tom broke one of the window of Mr． Wilson's house． Tom and I apologized to all the neighbors for the unhappy happenings， but promised to have the broken window repair soon． Tom said that we would not do such silly things any more． I am glad that your neighbors had forgiven us． They are really nice people．
Yours，
Betty发布：2025/1/30 8:0:1组卷：12引用：2难度：0.5
