Five years ago,we lived in a small house. There was a small tree beside the house. There was a small dog in my house.
Now,we live in a big house. There is a big tree beside the house. There are three dogs in my house.
“葱烧白孔雀——2700元”、“白玉珍珠飞龙汤——1800元”,这些骇人听闻的菜肴,目前赫然跃上某餐厅的菜谱。餐厅还声称这些孔雀不是个人圈养的,而是地道的野味,绝对货真价实。遇到这种情况,你会怎样做?其他生物和人享有平等的生存权利?还是人可以随意主宰动植物的命运,动植物必须为人类服务?
分别用分度值为1m、1dm、1cm、1mm四种直尺,测量同一物体的长度,并用米为单位作记录,则记录数据中小数点后面的位数最多的是( )