In spite of his poverty, he led a devoted life to the revolutionary cause. He could not devote his life to the revolutionary cause because of his poverty. If he had not been so p...

A. He could not devote his life to the revolutionary cause because of his poverty.

B. If he had not been so poor, he could have devoted his life to the revolutionary cause.

C. Poor as he was, he led a devoted life to the revolutionary cause.

D. He led a devoted life to the revolutionary cause, but he was so poor.