采用商品混凝土时要考虑混凝土的经济运距，一般以15～20km为宜，运输时间一般不宜超过（）。
A．1h
B．2h
C．3h
D．5h
参考答案：A
杰里米里夫金的基本观点是：全球和经济正在经历着根本改变，这些改变将导致每周40小时的传统工作方式逐渐（）。
(b) Compute the taxable income of Woodcrafts Pakistan Limited for the tax year 2008 under the appropriate heads of income, giving clear reasons/explanations for the inclusion or exclusion in the computation of taxable income of each of the items listed.Note: the reasons/explanations for the items not listed in the computation of taxable income should be shown separately from the other reasons/explanations. (25 marks)
