Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is CLOSEST in the meaning to each of the following questions.
People believe that Luong Van Tuy high school is the best one in Ninh Binh
A.Luong Van Tuy high school was believed to be the best school in Ninh Binh
B.Luong Van Tuy high school was believed to have been the best school in Ninh Binh
C.Luong Van Tuy high school is believed to have been the best school in Ninh Binh
D.Luong Van Tuy high school is believed to be the best one in Ninh Binh