Câu hỏi:
16/04/2020 16,637Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
Carbon dioxide _______ as one of the main contributors to the greenhouse effect.
Đáp án chính xác
Sách mới 2k7: Tổng ôn Toán, Lí, Hóa, Văn, Sử, Địa…. kỳ thi tốt nghiệp THPT Quốc gia 2025, đánh giá năng lực (chỉ từ 110k).
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Trả lời:
Giải bởi Vietjack
Đáp án B
Câu không có trạng từ chỉ thời gian rõ ràng à chia ở thì HTHT à loại A, D
Dựa vào ngữ nghĩa à Câu mang nghĩa bị động à chọn B
Dịch: Carbon dioxide được xác định là một trong những nguyên nhân chính gây nên hiệu ứng nhà kính
Nhà sách VIETJACK:
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