問題詳情
【題組】42. Which of the following was a process used by prehistoric potters to improve the texture ofthe clay?
(A) Adding temper
(B) Removing the water
(C) Beating on the clay
(D) Mixing the clay with plastic substances
參考答案
答案：C
難度：非常困難0
統計：A(0),B(1),C(0),D(0),E(0)