The point of intersection of the lines $$(a^3 + 3)x + ay + a - 3 = 0$$ and $$(a^5 + 2)x + (a+2)y + 2a + 3 = 0$$ ($$a$$ real) lies on the $$y$$-axis for

A

no value of $$a$$

B

more than two values of $$a$$

C

exactly one value of $$a$$

D

exactly two values of $$a$$