对装有密封风挡的客车进行甩挂作业前,必须通知车辆部门;由车辆人员负责风挡的摘解和渡板的处理,处理完毕后,通知调车人员,方可进行甩挂作业。
参考答案:对
With a lot of difficult problems ________, the newly-elected president is going to have a hard time.
A.settled
B.settling
C.to settle
D.to be settled
患者王某,男,63岁。大便下血,先便后血,血色黯淡,四肢不温,面色萎黄,舌淡苔白,脉沉细无力,治宜选用()
A.归脾汤
B.理中丸
C.槐花散
D.黄土汤
E.十灰散