A-A+
A.Materials that are easy to shape.B.The bones
问题详情
A.Materials that are easy to shape.
B.The bones of men who made tools.
C.Stones that do not decay.
D.Ancient tools made from stone.
参考答案
正确答案:D
解析:推理判断题。本题关键句为“Fortunately,however,ancient men…than other kinds.”和“Stone does not decay,and the tools of long ago have remained…”听力短文的结尾往往是出题点,文中通过对比 wood,skin和stone tools的特点强调了stone tools的重要性,故选D。