《史记集解》“秦以前,民皆以金玉为印,龙虎钮,唯其所好。秦以来,天子独以印称玺,又独以玉,群臣莫敢用”。该材料反映了
A:秦时人们以金玉为印
B:秦时玉玺为皇帝独有
C:皇权为民,与民共享
D:皇权至上,皇帝独尊
—It's great. If we follow it, we can finish the task in a short time.
争先恐后:____ ____ ____
无遮无拦:____ ____ ____