单选题By the 1970's, the wolf had been fully ______ from Yellowstone National Park, but by 2002, reintroduction efforts resulted in more than 160 wolves again inhabiting the park.AsanctionedBprotectedCeradicatedDderidedEgalvanized

单选题
By the 1970's, the wolf had been fully ______ from Yellowstone National Park, but by 2002, reintroduction efforts resulted in more than 160 wolves again inhabiting the park.
A

sanctioned

B

protected

C

eradicated

D

derided

E

galvanized


参考解析

解析:
根据句意,可知空缺部分应和“reintroduction”的意思相反,故选C项。eradicate“根除;消灭”。

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