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[A] business [B] trade [C] commerce [D] purchase

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[A] school [B] organization [C] institution [D] corporation

Which of the following is a reason why fire ants are considered pests? [ A] They may cause

It can be inferred from the passage that [A] the "code of silence" often helps protect

[A] following [ B] ensuing [ C] latter [ D] behind

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