【简答题】幼儿园课程评价的主体即幼儿园课程的( )。
【简答题】险形者,我先居之,();若敌先居之,(),勿从也。
【单选题】What should a dinner guest do if he is to be late for dinner?
A.
He should cancel-the visit.
B.
He should find a good excuse.
C.
He should say nothing about it.
D.
He should phone to explain why he will be late.
【简答题】哪个和弦是d小调式的正三和弦?A. B. C.
【判断题】统计分组实际上是通过分组保持组内统计资料同质性、组间统计资料差异性。
【判断题】统计分组实际上是通过分组保持组内统计资料的一致性,区分组间统计资料。