Mark the letter A, B, C or D to indicate the sentence that best combines the following pairs of sentences.Câu hỏi . It was prepared by a famous chef." A. The food whowas prepared by a famous chef was delicious. B. The food which was prepared by a famous chef was delicious. C. The food whose was prepared by a famous chef was delicious. D. The food, where was prepared by a famous chef, was delicious.