While mimicking the thought of his mentor Socrates, who conceived of forms as existing on an ethereal, heavenly and（）plane, Plato also argued that forms become（）in objects.

A. Language has other functions than that of reference.
B.Once a word is grouped into a class, no one-to-one correspondence exists between it and what it signifies.
C.Many words refer to objects that do not exist in the world.
D. Function words do not refer to objects.
E.Proper nouns usually refer to unique entities.

A.A number of words exist with identical meanings.
B.Several words with different connotations may refer to the same object.
C. A word used two centuries ago might refer to the same object today.
D.Reality is constructed, not discovered, by the medium of language.
E. A word may refer to non-existent objects, categories, and carry multiple connotations.