影印本
模板工程设计的主要原则有（）。 实用性。 安全性。 耐久性。 经济性。 相容性。
Accounting errors will happen from time to time， but many common accounting mistakes can be avoided with proper planning and preparation. Here are the top seven accounting mistakes that should be paid more attention to.
（ 1 ）Not knowing your true cash balance： Due to things like automatic payments and bank charges， money that appears in your cash drawer and your checking account may already be spent.
（ 2 ）Mistaking profits for cash： When you have a lot of credit sales， your company can post big profits without seeing any cash.
（ 3 ）Paying bills too soon： If your vendors give you thirty days to pay them， take it. Unless you get a discount for paying early， paying your bills only when they’re dueimproves your company’s cash flow.
（ 4 ）Avoiding book -keeping tasks： Not recording and posting transactions regularly leaves you with a mountain of book-keeping to deal with in the end.
（ 5 ）Paying accidental dividends： Every time a corporation owner takes money out of his business， it counts as a dividend. That can lead to a bigger personal income-tax bill.
（ 6 ）Not keeping personal finances separate from business： Mixing up business and personal money can cause bookkeeping and legal problems.
（ 7 ）Setting prices too low： Know your costs before you set product or service prices， or you run the risk of losing money on every sale. A simple break-even analysis can help you set prices at a profitable level.
Try your best to know your costs before you set produ.
建设项目投资的动态控制中则可采取的纠偏措施有（）。 优化施工方法。 改变施工机具。 调整投资控制的方法和手段。 制订节约投资的奖励措施。 采取限额设计的方法。
发展对象未来（）内将离开工作、学习单位的，一般不办理接收预备党员手续。 1个月。 3个月。 6个月。 9个月。
网站改版时最不应该改动的是：（）
