轿厢应设置永久性的电气照明装置,控制装置上的照度、轿厢地板上的照度最小宜不小于()1x。
A、30
B、50
C、60
D、80
参考答案:B
患者,失眠多梦,易醒,胆怯心悸,遇事善惊,气短倦怠,小便清长,舌淡,脉弦细。方选
A.养心汤B.酸枣仁汤C.平补镇心丹D.朱砂安神丸E.安神定志丸
The new law states that people ________ drive after drinking alcohol. [ ]
A. wouldn't
B. needn't
C. won't
D. mustn't