A. Because students can communicate with teachers, professors or other students in class.
B. Because students can do homework any time.
C. Because students can watch their teachers give lectures on video tapes.
[单选题]Why does author say that they were lucky in the third paragraph?A． Because her situation was not serious.B． Because many other places were flooded.C． Because she had been to Northern India.D． Because some others suffered even more.
[单选题]Why does the author say Miss Finlayson would remember that first snow day?A．Because the little girl was in her brother’s clothes.B．Because it was the most exciting day of the winter.C．Because the little girl played a trick on her.D．Because the little
[名词解释] E-learning
[单选题]Why does the author write the text?A． To stress the importance of oxen in farming.B． To introduce the Chinese folk culture.C． To describe how to celebrate the Year of Ox.D． To explain how to develop agriculture with oxen.
[单选题]Why does the author think it necessary to bring order to the Internet_________?A． Because its database is disorganized.B． Because the information required is specific.C． Because its information is diverse and widespread.D． All of the above.
[单选题]Why does the author think the BMGF is the most innovative and successful in history? _________.A． Because their money is ruled to be given to the really needy people.B． Because they insist that good intentions should lead to good results.C． Because t
[单选题]Why does the author mention India and China in particular?A.Their self-sufl
What does the author say about students enrolled in online classes?A. They can a
[单选题]E-Learning的学习策略不包括（）.A . 文件内容管理B . 信息管理C . 知识创新管理D . 应用知识管理
Why does the author think that students’ language deficits should be blamed on s