任脉属于（）
A.十二经脉
B.奇经八脉
C.十二经别
D.十二经筋
E.十五络脉
参考答案：B
With regard to payment for shares in the context of capital maintenance, explain the meaning and legal effect of the following:
(a) issuing shares at a premium; (5 marks)
透明桥接主要工作在网络协议的哪一层（）
A.第1层
B.第2层
C.第3层
D.第4层
