【单选题】

The passage suggests that Quine's theory differs from that of linguistic expressivism in that Quine's theory does NOT
A．(A) emphasize the importance of so-called "constitutive activities"

B．(B) reject the notion that labor is the primary source of the category of meaning
C．(C) question that the products of labor are intelligible prior to the acquisition of language
D．(D) encourage the claim that outsiders, including researchers and laymen, can understand foreign cultures
E．(E) embrace certain basic premises of dialectical materialism