生产试运行前,应准备好相应生产条件,按工艺要求配齐相应的生产管理人员、操作人员和( )人员。
A.计划管理
B.监督检查
C.销售服务
D.维修检修
参考答案:D
等渗性缺水短期内出现血容量明显不足时,提示体液丧失体重的()。
A.3%
B.3.5%
C.4%
D.4.55%
E.5%
给下列句子重新排序组成一段对话。
( ) Four.
( ) Who are they?
( ) They are my father, my mother, my sister and me.
( 1 ) Hi, Bai Ling! How many people are there in your family?
( ) She's a doctor.
( ) What's your mother?