不属于视觉心理物理学检查的是()
A.视野
B.色觉
C.眼电图
D.对比敏感度
E.立体视觉
参考答案:C
解析:视觉心理物理学检查还包括视力、暗适应。
— What's the matter with the man hanging his head there?
— Well, if you _____ know, he was caught stealing my bike.
A.must
B.may
C.can
D.shall
简述同伴关系在幼儿社会化过程中的作用。