79.則淨計數為下列何者?
(A)11,900
(B)16,900
(C)19,400
(D)28,800
答案:登入後查看
統計: A(3), B(1), C(2), D(0), E(0) #3817114
統計: A(3), B(1), C(2), D(0), E(0) #3817114