When floodwaters recede, affected areas are often blanketed in silt

34/50

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.

to cover completely with thick layer of something

to expose to the open air comfortably

to provide someone with a protective layer

to dig out something hidden for long

Giải thích

Đáp án B

Giải thích: blanket: phủ bởi ≠ to expose to the open air comfortably: phơi bày ra ngoài