在构成教育活动的基本要素中，_____是学习的主体。
查看答案
幼儿的认识活动主要以_____和_____为特点。
幼儿游戏是对周围现实生活的一种特殊反映，而且游戏的各成分也均能体现出社会性。()
教师能够通过对环境的控制来激发、保持幼儿的活动积极性，帮助幼儿利用环境的条件来发展自己。()
According to the passage, what problem do libraries face？
A. Many of their books are in poor condition.
B. They have too many books from the early 1800"s.
C. They don"t have enough space to store government documents.
D. They have to import most of the paper they use.
微信支付 
支付宝支付