类的静态成员的定义说明语句不能出现在类的外部，而且只能定义 【10】 次。
参考答案：A
解析： 静态成员只能初始化1次。
句型转换， 根据要求完成句子。
1. Can she go to the movies? (作否定回答)
________, ________. She's playing soccer.
2. I'm very busy tonight. I can't come to your party. (合并成一个简单句)
I'm ________ busy ________ come to your party.
3. Li Ming does eye exercises every day. (改为否定句)
Li Ming ________ ________ eye exercises every day.
4. They had fun yesterday. (改为同义句)
They_________ _________ __________ ________yesterday.
5. My glasses are broken. (对划线部分提问)
________ ________ with your glasses?
婴幼儿的动作发展是其各种活动发展的直接前提，也是认知发展的重要基础，动作发展主要与个体的哪些方面密切相关（）
A.空间认知
B.概念形成
C.社会交往
D.去自我中心化
E.运动速度
