氨水洗手的浓度为()
A.1:500
B.1:1000
C.1:1500
D.1:2000
E.1:5000
参考答案:D
患者,女性,30岁,晨起后颈部疼痛,逐渐加重,至午后颈痛不得转动,痛至肩背,行走时因颈痛加剧需以手扶头。查:两侧颈肌痉挛强硬,颈部活动明显受限。
该病人的病应诊断为:()
A.颈椎病
B.斜角肌综合征
C.落枕
D.颈肋综合征
E.肋锁综合征
It's extremely dangerous for the drivers to __________ speed as the traffic lights are changing. [ ]
A. pull up
B. put up
C. rise up
D. pick up