41．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
　　42．The study by South Dakota’S Board of Regents shows that_______
　　A．online courses are available at any time
　　B．online courses are well accepted by on-campus students
　　C．online courses should gradually take place of traditional courses
　　D．online courses can be more beneficial for college students
　　43.At some schools online courses were first conducted for_______
　　A．all the students who choose the courses
　　B．students who live on campus
　　C．students who have no time in taking regular classes
　　D．students who live far away from school
　　44．Which of the following is NOT true according to the passage?
　　A．Colleges may take different policies in online courses．
　　B．Some schools allow students to mix online and face-t0-face credits．
　　C．Students choose online courses for different purposes．
　　D．0nline courses are much easier to pass than traditional course．
　　45．This passage is mainly concerned with__________
　　A．the superiority of online courses over traditional courses
　　B．the importance of online courses for college students
　　C．the popularity of online courses with college students
　　D．the wide coverage of online courses