A-A+ A．Excreting salt through gill cells.B．Losing m 2022-08-05 17:50:43 问答库 阅读 170 次 问题详情 A．Excreting salt through gill cells.B．Losing more water to their surroundings.C．Drinking more water.D．Diluting the amount of salt. 参考答案 正确答案：A解析：文章最后指出，鱼类是通过腮细胞排出多余盐分的，故选A项。
