The design feature of（）refers to the property of having two levels of structures, such that units of the primary level are composed of elements of the secondary level.
The design feature of（）refers to the property of having two levels of structures, such that units of the primary level are composed of elements of the secondary level.
A.arbitrariness
B.creativity
C.duality
D.displacement
正确答案：duality
Tag：英语语言学概论
时间：2022-01-12 21:58:42