在报表中,求平均值的函数是______。
参考答案:Avg
I think playing table tennis is __________ than playing volleyball.[ ]
A. much interesting
B. more interesting
C. interesting
D. most interesting
保教工作者的教育观应具备()
A、注重幼儿身心发展
B、教小学课程
C、以教师为主体
D、课程模式一致