治疗再障可作用于造血干细胞的药物是（）
A.糖皮质激素
B.输新鲜全血
C.丙酸睾酮
D.抗胸腺球蛋白
E.一叶萩碱
参考答案：C
In relation to the Company Law and the Criminal Law of China:
(b) State the fraudulent behaviour that may be deemed as a crime in the operation of a company in relation to corporate financing, and the various elements to be proven for such a crime. (5 marks)
对经济业务的发生和完成具有证明效力的是______。
A．记账凭证 B．原始凭证C．会计账簿 D．会计报表
