下列哪种消化性溃疡最易发生出血()
A.十二指肠球部溃疡
B.十二指肠球后溃疡
C.胃小弯溃疡
D.幽门管溃疡
E.复合型溃疡
参考答案:B
In relation to company law, explain:
(c) the role of the company names adjudicators under the Companies Act 2006. (2 marks)
一般来说,国内生产总值有三种形态,即()
A、价值形态
B、收入形态
C、产品形态
D、现金形态