题目内容

下列变化中表示DNA酶试验阳性的是

A. 培养基变蓝色
B. 培养基变粉红色
C. 菌落周围出现透明环
D. 菌落周围出现乳白色混浊环
E. 菌落周围出现乳白色沉淀线

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不能反映肝内或肝外胆汁淤积的指标是

A. 血清r-GT
B. 血清LD及其同工酶
C. 血清总胆红素测定
D. 血清一分钟胆红素测定
E. 血清总胆汁酸及其比值测定

早期发挥抗肿瘤效应的细胞是

A. 巨噬细胞
B. NK细胞
C. B细胞
D. CD4+Th
E. CD8+Tc

霍奇金病的骨髓穿刺涂片中具有重要诊断意义的细胞是

A. 戈谢细胞
B. 尼曼一匹克细胞
C. 原始淋巴细胞
D. R-S细胞
E. 原始浆细胞

The current assets and current liabilities of CSZ Co at the end of March 2014 are as follows:
For the year to end of March 2014, CSZ Co had domestic and foreign sales of $40 million, all on credit, while cost of sales was $26 million. Trade payables related to both domestic and foreign suppliers.
For the year to end of March 2015, CSZ Co has forecast that credit sales will remain at $40 million while cost of sales will fall to 60% of sales. The company expects current assets to consist of inventory and trade receivables, and current liabilities to consist of trade payables and the company’s overdraft.
CSZ Co also plans to achieve the following target working capital ratio values for the year to the end of March 2015:
Required:
(a) Calculate the working capital cycle (cash collection cycle) of CSZ Co at the end of March 2014 and discuss whether a working capital cycle should be positive or negative. (6 marks)
(b) Calculate the target quick ratio (acid test ratio) and the target ratio of sales to net working capital of CSZ Co at the end of March 2015. (5 marks)
(c) Analyse and compare the current asset and current liability positions for March 2014 and March 2015, and discuss how the working capital financing policy of CSZ Co would have changed. (8 marks)
(d) Briefly discuss THREE internal methods which could be used by CSZ Co to manage foreign currency transaction risk arising from its continuing business activities. (6 marks)