If a story cannot( ) children.s interest at the very beginning, they don.t usually continue reading it.
· contain
· engage
· occupy
· involve
出自:运营管理

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