题目内容

所有以太网都具有相同的帧格式，改变帧格式将使不同以太网不能兼容

查看答案

搜索结果不匹配？点我反馈

更多问题

本诗属于（）
歌行体
七绝
律诗
杂言诗

A. 歌行体
B. 七绝
C. 律诗
D. 杂言诗

A SELECT HOST_NAME（） as 服务器名
B SELECT CURRENT_USER as 服务器名
C SELECT @@HOST_NAME as 服务器名
D SELECT @HOST_NAME（） as 服务器名

Gentlemen,
We are sure that you would be interested in the new "Changling" Vacuum Cleaner which is to be placed on the market soon. Most of the good points of the earlier types have been incorporated into this machine which possesses, besides, several novel features which have been perfected by years of scientific research.
You will find that a special mechanical device enables it to run on slightly more than half the current required by machines of equal capability. Further, most of the working parts are readily interchangeable and, in the event of their being damaged, they are thus easy to replace.
The special advantages it offers will make it a quick-selling line, and we are also ready to cooperate with you, by launching a national advertising campaign. Moreover, we are ready to assist to the extent of half the cost of any local advertising.
Bearing in mind the rapid turnover which is likely to result, you will agree that the 5 per cent commission we are prepared to offer you is extremely generous.
You will find enclosed instructions describing this vacuum cleaner and we look forward to your agreeing to handle our product as the sole agent in your district.
Yours faithfully,
(Signature)
XYZ Industrial Company LTD
What is the purpose of this letter？
To ask ABC Co. Ltd., whether they would like to act ______.

宏达公司2012年9月份甲材料期初结存1000件，单价10元，金额10000元;3月份甲材料收发情况如下：
①5日，购入100件，单价12元／件；
②8日，购入400件，单价10元／件；
③10日，发出1000件；
④15日，购入500件，单价8元／件；
⑤16日，发出600件；
⑥20日，购入200件，单价9．60元／件；
⑦21日，发出300件。
要求：根据上述经济业务，回答下列问问题。
存货采用实际成本核算，企业在确定发出存货的成本时，可以采用的成本计算方法有（）。