expense, we must take every measure to save the old man’s life.A. Because ofB. As a resul

expense, we must take every measure to save the old man’s life.
A. Because of
B. As a result of
C. Regardless of
D. With regard to

A. Because ofB. As a result of(答案→)C. Regardless ofD. With regard to解析：词义辨析题。A. Because of 因为 B. As a result of 因为 C. Regardless of 不管、不顾 D. With regard to 关于 不管花费多少我们必须采取一切措施挽救老人的性命。 根据句意选C

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