部分性发作()。
A.痫性放电源于一侧大脑半球
B.痫性放电源于两侧大脑半球
C.海马硬化
D.部分性发作+意识障碍
E.枕颞区阵发性高波幅棘慢波或尖波
参考答案:A
下列材料中,()属于碳素结构钢。
A.Q235
B.16MnC.12CrNi2
D.40钢
Before my father moved off, he told me again and again that I should ______ the rules and regulations of the school.
A.make
B.watch
C.remain
D.observe