Choose the sentence (A, B, C or D) that is closest in meaning to the root sentence.Câu hỏi Mai is eating breakfast too slowly. She will be late for school. A. If Mai eats breakfast more quickly, she will be late for school. B. If Mai doesn't eat breakfast more quickly, she will be late for school. C. Unless Mai doesn't eat breakfast more quickly, she will be late for school. D. Unless Mai eat breakfast slowly, she will be late for school.