A-A+
There seemed little doubt that the spread of a
问题详情
There seemed little doubt that the spread of a particular cultural trait did follow a specific regular pattern______.
A．as a society adopted
B．which a society adopted it
C．as a society adopted it
D．when a society adopted请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：这里as引导一个定语从句，先行词是前面的一整句话，即“the spread of a particular cultural trait did follow a specific regular pattern”。
