Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is CLOSEST in meaning to the sentence in each of the following questions.
Scientists / proved / there/ close link/ smoking / lung diseases / such as / cough/ tuberculosis / and worst / all / fatal canner.
A.Scientists have proved that there is a close link between smoking and lung diseases , such as cough and tuberculosis and the worst of all is fatal canner.
B.Scientists have proved that there has been a close link between smoking and lung diseases , such as cough and tuberculosis and the worst of all , fatal canner.
C.Scientists proved that there has been a close link between smoking and lung diseases , such as from cough to tuberculosis and the worst of all is fatal canner.
D.Scientists have been proved that there is a close link between smoking and lung diseases , such as cough and tuberculosis and worst of all is fatal canner