A-A+ The gender of the baby is decided by ________. 2022-08-05 17:23:25 问答库 阅读 170 次 问题详情 The gender of the baby is decided by ________.A．the father"s DNAB．the mother"s DNAC．the father"s spermD．the mother"s egg 参考答案 正确答案：C解析：该句是一个强调句，明确表明选项c正确。
