治疗癫癎大发作和部分性发作的首选药物是（）
A．苯妥英钠
B．地西泮
C．乙琥酰
D．丙戊酸钠
E．硫酸镁
参考答案：A
--Where is your sister?
-- . [ ]
A. She works in a factory
B. She is in the kitchen, cooking
C. She is a teacher in No.1 Middle School
D. She 1ikes watching TV
轿顶应有一块为站人用的净空面积，面积不小于（）m2。
A、0.1
B、0.12
C、0.15
D、0.2
