专用于治疗癫癎失神小发作的药物是
A.乙琥胺
B.卡马西平
C.扑米酮
D.丙戊酸钠
E.苯妥英钠
参考答案:A
解析:失神发作:首选乙琥胺,也可用丙戊酸钠、硝西泮或氯硝西泮。
It's reported that the Underground Line No. 3 in our city in 2012. [ ]
A. will built
B. has built
C. will be built
D. has been built
排烟防火阀安装在排烟系统的管道上,动作温度为()。
A、72℃
B、70℃
C、280℃
D、220℃