木料场、矸石山、炉灰场距离进回风井不得小于()。
A、20
B、50
C、60
D、80
参考答案:D
下列各项提示急性淋巴细胞白血病属于高危型。但不包括()
A.白细胞大于:100×10/L,年龄小于1岁
B.染色体核型为t(9;22)
C.L型、L型
D.初治诱导缓解失败
E.泼尼松试验不良效应者
In relation to capital and financing:
(a) Explain the process through which a joint-stock company (company limited by shares) may:(i) increase its share capital. (3 marks)(ii) reduce its share capital. (3 marks)