完成设备修理工作所需要的标准工时数称为()。
A.修理停歇时间
B.修理间隔期
C.修理工时定额
D.修理周期
参考答案:C
—When ______ you born, David?
—I ______ born in 1995. [ ]
A. was; were
B. were; was
C. were; were
D. was; was
患者,女性,27岁。月经增多6个月,以缺铁性贫血收入院。最主要的治疗措施是
A.铁剂治疗B.止血药物治疗C.病因治疗D.输血输液,补充血容量E.富铁食物饮食治疗