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Trắc nghiệm: a. To fix it. we need stricter rules for industries and farms. better ways to treat dirty water. and more people understanding why clean water is important. | Gửi trắc nghiệm |
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a. To fix it. we need stricter rules for industries and farms. better ways to treat dirty water. and more people understanding why clean water is important.
" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết:a. To fix it, we need stricter rules for industries and farms, better ways to treat dirty water, and more people understanding why clean water is important. b. But even with efforts, water pollution is still a big problem worldwide, so we all need to ... (Tiếng Anh - Lớp 12)
Đặng Bảo Trâm - 21/09/2024 08:13:48
Thưởng th.12.2024
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