The totality of linguistic varieties possessed by an individual language user constitutes his
A．speech community.
B．idiolect.
C．linguistic repertoire.
D．idiolectal variation.

A.speech
B.
B．idiolect.
C．linguistic
C.
D．idiolectal
D.


【参考答案】

C
个体所具有的语言变体的总量构成了他的语言变体库(linguisticrepertoire)。