题目内容
(请给出正确答案)
[单选题]
Language has the following features except ____.
A.duality
B.productivity
C.changeability
D.displacement
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A.duality
B.productivity
C.changeability
D.displacement
A、正确
B、错误
A、正确
B、错误
A.正确
B.错误
A.错误
B.正确
B.Positivist theory
C.Use theory
D.Speech Acts theory
A.Word
B.Sentence
C.Utterance
D.Morpheme
A.take an interest in
B.have a gift for
C.take advantage of
D.play a role in