第二种工作票送达时间有何规定?
参考答案:
第二种工作票和带电作业工作票可在进行工作的当天预先交给工作许可人。
The TV series of GongSuo Heart Jade became popular and the song “ Love the feed” sung by Yangmi was a ____ at once and loved by young people.
A.shock
B.strike
C.hit
D.beat
洋地黄的主要适应证不包括哪项( )
A.急、慢性充血性心力衰竭B.阵发性室上性心动过速C.房室传导阻滞D.心房扑动E.快速性心房颤动