预计量单据类型包括()。
A.拖期的销售订单
B.计划订单
C.委外加工任务单
D.以上都是
参考答案:D
尿毒症患者下列哪项结果应做紧急处理()
A.BUN35.7mmol/L(100mg/dl)
B.COCP17.96mmol/L(40VOL%)
C.血清钾7.2mmol/L(7.2mEq/L)
D.血清钙1.9mmol/L(7.8mg/dl)
E.血红蛋白50g/L
The man is very ill.A doctor must be ______right now. [ ]
A. sent for
B. sent up
C. sent to
D. sent out