原题
录音 1
According to the speaker, what did radiocarbon dating reveal?
AA pile of bones belonged to two different people.
BA man and a woman had died around 1500 B.C.E.
CTwo objects that looked like skeletons were not made of bone.
DTwo people were buried long after they had died.
正确答案：D
解题思路
老师暂未填写解题思路。