精益生产的要求做法是( )。

A. It helped rescue this baby by attracting people’s attention by barking.
B. It helped rescue this baby by pulling the body to safety.
C. It helped rescue this baby by comforting the baby until help came.
D. It helped rescue this baby by waking up the baby by ringing the bell.

A. 宪法
B. 法
C. 行政法规
D. 地方性法规
E. 部门规章

A. 慢性肾功能衰竭
B. 高血压
C. 肝囊肿
D. 血尿、腰部钝痛
E. 囊内出血或包膜下出血