微课程在设计时应在关键的位置有所暂停,留给学生思考空间,通过小互动吸引学生的注意力。
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为了保护知识产权,微课程在制作的过程中不能使用网上的一些视频、图片等资源。
A. 对
B. 错
为了实现较好的拍摄效果,录制微课程时应尽量穿白色、大红或者窄条纹的衣服。
A. 对
B. 错
The college campus, long a place of scholarship and __________ of new technology, is being _________ into a new age of electronics.
A. front, transform
B. frontier, transmitted
C. frontiers, transformed
D. frontiers, transmit
With many schools offering wirless Internet access anywhere on campus, colleges as a group have become the most Internet-__________ spots in the world.
A. acceptable
B. accessible
C. essential
D. dispensible