特发性全面强直-阵挛发作的首选治疗药物是()。
A.丙戊酸钠
B.卡马西平
C.苯妥英钠
D.乙唬胺
E.苯巴比妥
参考答案:A
模型作品是受著作权法保护的。()
In relation to the sources of law in the Hong Kong Special Administrative Region:
(b) Explain the conditions necessary for the doctrine of precedent to operate. (6 marks)