Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
People rumour that the leader has been suffering from a rare disease.
A.It was rumoured that the leader has been suffering from a rare disease.
B. A rare disease is rumoured to be causing sufferings to the leader.
C.The leader is rumoured to have been suffering from a rare disease.
D.The leader has been rumoured to suffer from a rare disease.