对于手术患者,护士给予术前指导的要点不包括()
A、呼吸功能训练
B、饮食指导
C、床上排泄
D、指导各种引流管的护理
参考答案:D
He raised his gun, pointed it at a bear and _____aim, shot at it.
A.took careful
B.taking careful
C.to take careful
D.taken careful
两位数乘两位数,积是[ ]
A.三位数
B.四位数
C.可能是三位数,也可能是四位数