下列不属于印象形成中信息整合法则的是（）
A、平均法则
B、叠加法则
C、加权平均法则
D、几何法则
参考答案：D
The art exhibition is really worth _______, and you're sure to learn lot from it. [ ]
A. visit
B. to visit
C. visited
D. visiting
论述两种期望的转化及教育含义。
