A.曲肢葬 B.側(cè)身葬 C.仰身直肢葬 D.俯身直肢葬
A.石鉞 B.青銅鉞 C.玉鉞 D.鋁鉞
A.BC1600—BC1400 B.BC1300—BC1000 C.BC1800—BC1600 D.BC1800—BC1000