“礼,务国家,定社稷,序人民,利后嗣者也”,“坏国、丧家、亡人,必失去其礼”。此处“礼”在我国古代主要指:
A.礼仪
B.社会秩序和制度
C.风俗
D.贡赋
答案:B
材料有受拉伸或压缩时,外力增加到一定数值时,应力不再增加,但应变却急剧增加的阶段为屈服阶段。()
——Could you tell me ____? ——It’s twenty minutes by underground.
A.how can I get to your school
B.how much it costs to get to your school
C.how far it is from your home to your school
D.how long does it take me to get to your school