Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to the original one.Câu hỏi Tom said, "Why do you keep staring at me, Janet? " A. Tom asked Janet why she kept staring at him. B. Tom asked Janet why she keeps staring at him. C. Tom asked Janet why did she keep staring at him. D. Tom asked Janet why she had kept staring at him.