
提问人:网友f******g
发布时间:2022年3月24日 09:43
[单项选择题]
At least 2.3 million people took some kind of online course in 2004, according to a recent survey...The first paragraph mainly tells us that()
A.online courses are becoming more important than traditional courses
B.online courses were different from traditional courses
C.online courses are becoming more popular in college education
D.online courses are actually not different from traditional courses

