Danh sách hỏi đáp (5 câu):
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Give the correct form of the words: A________ is a substance that makes something dirty, polluted, or poisonous. (contaminate)
21/03/2022 | 1 Trả lời
Theo dõi (0)Gửi câu trả lời Hủy -
Give the correct form of the words: The dumping of________ I sewage into the sea is a source of ocean pollution. (treat)
21/03/2022 | 1 Trả lời
Theo dõi (0)Gửi câu trả lời Hủy -
Give the correct form of the words: Many Chemicals have a________ effect on the environment. (damage)
21/03/2022 | 1 Trả lời
Theo dõi (0)Gửi câu trả lời Hủy -
Give the correct form of the words: Some scientists warn that light________ damages people and animals. (pollute)
21/03/2022 | 1 Trả lời
Theo dõi (0)Gửi câu trả lời Hủy -
Give the correct form of the words: In remote regions, the air is pure and the crops are free of ________ insecticides. (poison)
21/03/2022 | 1 Trả lời
Theo dõi (0)Gửi câu trả lời Hủy