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
50
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] Online courses keep learners very ______.
选项
A、happy
B、busy
C、satisfied
D、free to do many things
答案
B
解析
细节题。文章第二段的倒数两句,以及最后一段的第一句都指出,由于大量的电子信息、邮件需要阅读及回复,远程课程使学生们非常忙碌。
转载请注明原文地址:http://tihaiku.com/zcyy/3486678.html
相关试题推荐
Headmittedthat____________(他曾对网络游戏上瘾).hewasonceaddictedtoonlinegames
[originaltext]W:Sir,you’vebeenusingtheonlinecatalogueforquiteawhile,
[originaltext]W:Sir,you’vebeenusingtheonlinecatalogueforquiteawhile,
TVandtheinternetdistanceapersonfromhis/herfriends,becausepeoplenowad
Learningcouldnotoccurwithoutthefunctionpopularlynamedmemory.So-cal
Learningcouldnotoccurwithoutthefunctionpopularlynamedmemory.So-cal
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
[originaltext]TherearethreegroupsofEnglishlearners:beginners,interm
随机试题
ConversationalSkillsPeoplewhousuallymakeusfeel
Somepioneeringworkthatbeganasanattempttodiscoverwaystoincreasep
从刑法的形式渊源来看,全国人大常委会《关于惩治骗购外汇、逃汇和非法买卖外汇犯罪的
铝合金门窗固定后,其与门窗洞四周的缝隙应用软质保温材料嵌塞并分层填实,外表面留槽
A.杞菊地黄丸合羚角钩藤汤 B.急用参附汤合苏合香丸,继用涤痰汤 C.茵陈术
酶活性单位之间的换算关系正确的是A.1U=1nKatalB.1U=16.67nK
关于工程监理单位的质量责任和义务,下列说法中不正确的是()。A.工程监理单位
ZETA信用风险分析模型中用于衡量流动性的指标是()。A:流动资产/总资产B:
案例六: 一般资料:求助者,女性,31岁,已婚,大学文化程度,某公司部门经理。
类风湿关节炎的临床特点不包括( )。A.类风湿因子常阳性 B.晨僵持续时间大
最新回复
(
0
)