283.燈的瓦數越高，對凝膞的影響為
(A)凝膞越慢固化
(B)凝膞越快固化
(C)凝膞 越亮
(D)凝膞越硬

答案：登入後查看
統計： A(4), B(111), C(1), D(4), E(0) #1896443