33 Soon Al Gore learned how hard it would be to overcome the resistance of special interests,_________ strategy
would be to cast doubt on global-warming science, just as cigarette manufacturers cast doubt on the link between
smoking and cancer.
(A) so
(B) therefore
(C) where
(D) whose
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統計: A(17), B(28), C(22), D(37), E(0) #1290469
統計: A(17), B(28), C(22), D(37), E(0) #1290469