Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

When floodwaters recede, affected areas are often blanketed in silt and mud. The water  and landscape can be contaminated with hazardous materials, such as sharp debris, pesticides, fuel, and untreated sewage.

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ATNETWORK
ADMICRO
YOMEDIA
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