发现电梯轿厢内有异味,怎么办?
参考答案:
当发现电梯轿厢内有异常的焦糊味时,应按下操纵盘上的红色急停按钮,使电梯停车,并及时通报电梯维修人员。
If he________his legs in the last training,he________the coming World Cup,which he has been longing to compete in.
A.hadn’t hurt;would join in
B.hadn’t hurt;would have taken part in
C.didn’t hurt;would go in for
D.didn’t hurt;would have taken part in
患者,男,23岁。右前臂内侧有红丝一条,向上走窜,停于肘部。用砭镰疗法的操作要点是()
A.沿红线两头,针刺出血
B.梅花针沿红线打刺,微微出血
C.用三棱针沿红线寸寸挑断,并微微出血
D.用三棱针点刺出血
E.梅花针沿红线打刺,微微出血,并加神灯照法