The maipurpose of “Schoolyard Habitats” is to __________________.( )
·make students understand their positive influence othe environment
·give students hands-oexperiences
·help to protect local ecologies
·help students to develop a sense of management
出自:佳木斯大学语言治疗学

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块