Trắc nghiệm: The word “These” in the second paragraph is closet in meaning to ________. | Gửi trắc nghiệm |
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The word “These” in the second paragraph is closet in meaning to ________.
" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết:An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
CenaZero♡ - 02/09/2024 17:15:58