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Trắc nghiệm: Alike (A) oxygen. which is chemically (B) changed by our bodies into carbon dioxide. nitrogen is merely (C) exhaled back into (D) the air. | Gửi trắc nghiệm |
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Alike (A) oxygen. which is chemically (B) changed by our bodies into carbon dioxide. nitrogen is merely (C) exhaled back into (D) the air.
" có trong những liên kết dưới đây, nhấp chuột để xem chi tiết:Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Alike (A) oxygen, which is chemically (B) changed by our bodies into carbon dioxide, nitrogen is merely (C) ... (Tiếng Anh - Lớp 12)
Phạm Văn Phú - 02/09/2024 11:52:34
Thưởng th.11.2024
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