某患者,重度子痫前期,伴肝功能损害,现宫口开大4cm,胎心正常,突发子痫。宜给予何种镇静药()
A.苯妥英钠
B.苯巴比妥
C.度冷丁
D.地西泮
E.非那根
参考答案:D
There are some health problems that , when _______ in time , can become bigger ones later on.
A.not treated
B.not having treated
C.not to be treated
D.not having been treated
下列属于发动机润滑方式的有()
A.压力润滑
B.飞溅润滑
C.放射润滑
D.润滑脂润滑