单项选择题

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.symbiotic...destructionof
B.antagonistic...ameliorationof
C.trustworthy...exploitationof
D.uneasy...annihilationof
E.parasitic...indifferenceto