【Abstract】The College English Test-Spoken English Test （CET-SET） is a nationwide spoken English test including two diffe......

scrolling through my Twitter timeline this week， one particular tweet， with an image attached， immediately jumped out at me......

The purpose of designing the assessment is to drive curriculum development and learning,and to promote students’inferen......

根据交流变频电机调速的特点,运用基本的电磁力产生定子铁心振动的观点,提出了只有控制响点和参考响度两方面,才能有效地控制电机......