問題詳情

47. What did Dallas County do to fight off West Nile?
(A) They sprayed pesticide from the air.
(B) They asked citizens to stay away from dead birds.
(C) They encouraged citizens to get vaccinations.
(D) They drained the swimming pools in the county.

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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