Unlike transplants between identical twins, whose genetic endowment is the same, all patients receiving hearts or other organs must take antirejection drugs for the rest of their lives. (A) Unlike transplants between identical twins, whose genetic endowment is the same (B) Besides transplants involving identical twins with the same genetic endowment (C) Unless the transplant involves identical twins, who have the same genetic endowment (D) Aside from a transplant between identical twins with the same genetic endowment (E) Other than transplants between identical twins, whose genetic endowment is the same 为什么楼主觉得每一个选项都没有什么明显的错误呢?这题正确答案是C,有哪位大神可以解释一下C好在哪,其它选项有什么不妥吗?谢谢了
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