97. Unlike that of human beings, who waste away when they go without food for long periods, hibernating bears exist for months on only their excess fat. (A) Unlike that of human beings, who waste away when they go (B) Unlike human beings, who waste away when they go (C) Unlike human beings, wasting away when going (D) Dissimilar to human beings, wasting away when (E) Lacking similarity to human beings, who waste away when
Answer is B
what is the deference between B and C,I think C is conciser than B.