含有稀有碱基较多的核酸是（）
A.rRNA
B.tRNA
C.mRNA
D.hnRNA
E.DNA
参考答案：B
肝呈弥漫性肿大、质软，常见疾病是
A．肝淤血
B．脂肪肝
C．肝囊肿
D．肝脓肿
E．慢性肝炎
In relation to the management and administration of limited companies:
(a) Describe the duties and powers of the internal audit commission. (6 marks)
