独立SPOC使用的课程资源来自：（）

视频中《郁金香》课例中的个人笔记设计是基于（ ）策略的。A、帮助学生外显化正在形成的知识。B、帮助学生通过人际...

单项选择题视频中《郁金香》课例中的个人笔记设计是基于（ ）策略的。

Robert Hall and his colleagues, while working at Genera...

未知题型Robert Hall and his colleagues, while working at General Electric’s Research and Development Center in New York, were among the first groups of researchers to report a working semiconductor laser diode in 1962.

瑜伽练习常用腹式呼吸。

未知题型瑜伽练习常用腹式呼吸。