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Câu hỏi:
Organisms, in turn, use sugar as a (31) _____ of energy to do work.
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A.
format
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B.
source
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C.
degree
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D.
scale
Lời giải tham khảo:
Đáp án đúng: B
A. format (n): hình thức
B. source (n): nguồn → a source of something: nguồn gì
C. degree (n): mức độ
D. scale (n): tỉ lệ
Tạm dịch:
Organisms, in turn, use sugar as a source of energy to do work. (Nói cách khác, các sinh vật dùng đường như một nguồn năng lượng để vận động.)
→ Chọn đáp án B
Hãy trả lời câu hỏi trước khi xem đáp án và lời giải -
A.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
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