婴幼儿的形状知觉特点？
参考答案：
幼儿的形状知觉发展很快，掌握形状的次序是：由易到难依次为圆形—正方形—三角形—长方形—半圆形—梯形—菱形—平行四边形。
The communication management plan determines the information and communications needs of the stakeholders.In the following statements related to communication management plan,（）is false.
A.the communication management plan is contained in,or is a subsidiary plan of,the project management plan
B.the communication management plan can be formal or informal,highly detailed or broadly framed,and based on the needs of the project
C.the communication management plan organize and summarize the information gathered,and present the results of any analysis as compared to the performance measurement baseline
D.the communication management plan can include guidelines for project status meetings,project team meetings,e-meetings,and e-mails
马克思主义认为，社会的（）决定政治权力的分配。
A.经济秩序
B.阶级状况
C.政治力量分布
D.政治秩序
