Which of the following is NOT included in the three classes of syntactic relations?
A.positional relations
B.relations of co-occurrence
C.relations of expansion
D.relations of substitutability
正确答案:relations of expansion
Which of the following is NOT included in the three classes of syntactic relations?
A.positional relations
B.relations of co-occurrence
C.relations of expansion
D.relations of substitutability
正确答案:relations of expansion