A-A+
Even before the human organism developed into
问题详情
Even before the human organism developed into their present stage of Homo sapiens, the beginnings of culture were already evident.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：their—its
考查数的一致。此处代词指代单数意义的organism，不能用复数的their，应用its。
