在设计混凝土配合比时，配制强度要比设计要求的强度等级高些，是_爱下问搜题

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问题判断题

在设计混凝土配合比时，配制强度要比设计要求的强度等级高些，是为了保证工程中混凝土具有设计所要求的95%的强度保证率。

答案

参考答案：对

判断题

根据发生额试算平衡法进行试算平衡，如果试算的结果是平衡的，则证明记入各账户的发生额是完全正确的。( )

填空题

Bookkeeping and Accounting

The underlying purpose of accounting is to provide financial information (31) ... an economic entity. The financial information provided by an accounting system is needed by managerial decision makers to help them plan and control the activities of the economic entity. (32) ... information is also needed by outsiders—owners, creditors, potential investors, the government, and the public— (33) ... have supplied money to the business or who have some other interest in the business that will be served by information about its financial position and operating results.
There is some confusion over the (34) ... between "bookkeeping" and "accounting. " This is partly due to the fact that the two are related.
Bookkeeping is the recording of business data (35) ... a prescribed manner. A bookkeeper may be responsible (36) ... keeping all of the records of a business of only a small segment, such as a portion of the customer accounts in a department store. Much of the work of the book keeper is clerical in nature and is increasingly (37) ... handled by mechanical and electronic equipment.
Accounting is primarily (38) ... with the design of the system of records, the preparation of reports based on the recorded data, and the interpretation of the reports. Accountants often direct and review the work of bookkeepers. The larger the firm, the greater is the number of levels of responsibility and authority. The work of accountants at the beginning levels may possibly include some bookkeeping. In any event, the accountant must have a (39) ... higher level of knowledge, conceptual, and analytical skill (40) ... is required of the bookkeeper.