In first language acquisition, imitation plays ______________.
A.a minor role
B.a significant role
C.a basic role
D.no rule
出自:信阳师范大学英语语言学

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