首页
登录
职称英语
Online distance learning is an instructional system which connects learners
Online distance learning is an instructional system which connects learners
游客
2024-02-27
16
管理
问题
Online distance learning is an instructional system which connects learners with educational resources. Students work on their own at home, at work, or at school and communicate with faculty and other students via e-mail, electronic forums, videoconferencing (视频会议), chat rooms, bulletin boards, instant messaging and other forms of computer-based communication. There are both advantages and disadvantages to online distance learning.
There are many benefits to using online distance learning environments. Online education is available all the time and anywhere. However, there are drawbacks for some learners. The online learner only has the written text and no other face-to-face cues. This may confuse the learner and cause misunderstanding. While distance learning allows for openness, it is also cumbersome (缓而缺乏效率) because it is done by e-mail messages and writing and therefore may take more time than face-to-face learning. The sheer bulk of messages can sometimes be overwhelming for many online students.
Universities, colleges and schools use virtual online distance learning environments. These are important for students who may be unable to attend classes for various reasons like illnesses or busy everyday schedules. Some learners just want to further their studies at home. They enjoy the convenience of home learning as they take regular programs or enrichment classes.
Online courses keep learners very occupied at all hours. There are a great number of messages and other online resources to read and respond to. Most learners have regular jobs or attend regular school classes on ground as well. However, the benefits are clear. Online distance learning is becoming very popular. Some virtual online classes have become a profitable business as they replace regular traditional means of learning. [br] Some students can’t attend ground classes because they ______.
选项
A、are too lazy
B、don’t have the money to study
C、may not be able to attend classes for military reasons
D、are sick or too busy
答案
D
解析
答案可以从文章第三段第二句得出。
转载请注明原文地址:https://tihaiku.com/zcyy/3486681.html
相关试题推荐
[originaltext]W:Sir,you’vebeenusingtheonlinecatalogueforquiteawhile,
[originaltext]W:Sir,you’vebeenusingtheonlinecatalogueforquiteawhile,
Themeritsofoverseasstudyincludegreaterglobalawareness,languagelearning
TVandtheinternetdistanceapersonfromhis/herfriends,becausepeoplenowad
Learningcouldnotoccurwithoutthefunctionpopularlynamedmemory.So-cal
Learningcouldnotoccurwithoutthefunctionpopularlynamedmemory.So-cal
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
Manyteachersbelievethattheresponsibilitiesforlearningliewiththest
随机试题
自学考试self-studyexamination
Accordingtothenews,it’sNOTriskytoinvestyourmoneyon[originaltext]
Manypeoplespendalotoftimeonthewaytotheoffice,butthereisagrowing
肠外营养最严重的穿刺技术并发症( )A.气胸 B.血胸 C.纵隔血
某公司需开发一套中小企业电子商务平台,为保证开发进度和开发质量,专门组建测试
某LinuxDHCP服务器dhcpd.conf的配置文件如下:ddns-up
器质性二尖瓣狭窄的杂音性质为A.吹风样 B.叹气样 C.隆隆样 D.音乐样
音乐教学使用柯尔文手势可以直接训练学生多种音乐能力,但不包括下列哪一种能力?(
甲公司2×20年12月31日持有的下列资产、负债中,应当在2×20
较小的瘀点如何与小红痣或皮疹鉴别?
最新回复
(
0
)