Read the following summarizing sentences and decide which ONE is the appropriate one. Original sentence: “The movement toward education by computer is developing fast. Massive Open Online Courses, called MOOCs, are changing how people learn in many places. For years, people could receive study materials from colleges or universities and take part in online classes. But such classes were not designed for many thousands of students at one time, as MOOCs are.” (MOOCS Are Moving Forward , Voice of America, learningenglish.voanews.com) A:Voice of America website:“Computer education is growing fast. MOOCs are influencing how we study. People received materials from universities for a long time to be able to take classes online. MOOCs are the only ones thousands can take at a time. B:According to a Voice of America article, a fast-growing MOOCs movement allows thousands to take online classes at once, changing how we learn 答案: According to a Voice of America article, a fast-growing MOOCs movement allows thousands to take online classes at once, changing how we learn