赞题库-背景图
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 … destruction of
B、 antagonistic … amelioration of
C、 trustworthy … exploitation of
D、uneasy … annihilation of
E、 parasitic … indifference to