【单选题】

Science and society are______collaborators: In the best of worlds we may achieve a very fine and finely negotiated partnership, and in the worst of worlds, ______one by the other.
A．(A) symbiotic … destruction of

B．(B) antagonistic … amelioration of
C．(C) trustworthy … exploitation of
D．(D) uneasy … annihilation of
E．(E) parasitic … indifference to