22. Which of the following is mentioned as an example of a master surface?
(A) a drawing or painting
(B) a block of stone
(C) a sheet of paper
(D) a printing press
答案:登入後查看
統計: A(0), B(1), C(0), D(0), E(0) #801795
統計: A(0), B(1), C(0), D(0), E(0) #801795