英语听力论坛 » 【VOA慢速教室】 » VOA慢速英语2012.08.21

Rebecca949 发表于 2012-8-22 11:33

VOA慢速英语2012.08.21

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Earlier this year, we reported on the growth of massive open online courses, or MOOCs. These higher education courses are mostly free and, 今年早些时候，我们报道了大规模在线公开课程(MOOCs)的增长情况，这种高等教育课程多为免费的，
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杨飞飞儿 发表于 2012-8-23 12:58

so far marchly intellectual areas like computers items . MOOCS are usually open to anyone and can have thousands students around the world

zhant220 发表于 2012-8-23 14:38

so far largely in technique areas like computer sciences, MOOCs are usually open to anyone and can have thousands of students around the world

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