According to F. de Saussure, ____ refers to the abstract linguistic system shared by all the members of a speech community.
A.parole
B.performance
C.langue
D.language
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