首页
›
答案
›
题库
›
慕课
›
未分类
What of the followings are visual aids?
What of the followings are visual aids?
A.Microphone
B.PowerPoint
C.Video
D.Name tags
正确答案： PowerPoint；Video
标签：
理工学术英语
上一条：
If someone asks you an inappropriate question, you must argue with him.
下一条：
What should be consistent when you design a PowerPoint?