A:不购买过期的食品
B:随便采食野生蘑菇
C:常吃含防腐剂的食品
D:少吃发芽的马铃薯
泌尿系统的结构按尿液形成和排出的顺序依次是( )
—This apple pie is too sweet, don't you think so?
—_____. I think it's just right, actually.
现在,每逢嫁娶、乔迁、生子,有些人总要选个“黄道吉日”,祈求神灵保佑平安、幸福。从哲学角度看,这些人的观念属于( )