手指断指再植的时间一般要求不超过()
A. 5小时
B. 6小时
C. 8小时
D. 10小时
In Saussures view, the relationship between signifier (sound image) and signified (concept) is ______.
Human languages enable their users to symbolize objects, events and concepts which are not
"An refer to Confucius even though he was dead 2,000 years ago. " This shows that language
A. arbitrariness
B. creativity
C. duality
D. displacement