【判断题】The statement of cash flows should be reviewed for several time periods in order to determine the major sources of cash and the major uses of cash.
【判断题】The statement of cash flows should be reviewed for several time periods in order to determine the major sources of cash and the major uses of cash.
【简答题】常见的水循环故障有哪些?自然循环热水锅炉有哪些措施预防循环故障?