题目内容

下列各项中，允许从增值税计税销售额中扣除的有（）。A销售额开在同一张发票上的折扣额B销售折扣额C销售折让额D销售退货额

A. 销售额开在同一张发票上的折扣额
B. 销售折扣额
C. 销售折让额
D. 销售退货额

查看答案

搜索结果不匹配？点我反馈

更多问题

Listen to the following speech twice and fill in the blanks with what you hear. Ladies and gentleman:My name is David Truman and I am the 1.___ of Simons Facilities Corporation. Thank you for inviting me to speak here today about future energy technologies. 2., let me introduce our company, SFC, to you.Simply put, SFC is one company with two lines of 3._—power and water, and our history dates back to over 100 years ago. Today we are one of the 50 largest companies in the UK. More than 20,000 of our employees build and 4._ power and water facilities in England, Scotland and Wales.With this 5.______ as background, now I would like to come to the topic of my speech today: What new energy technologies are there and where can they take us?

下列物质中可用于直接配制标准溶液的是：

A. 无水 Na2CO 3
B. 浓 HCl （ G.）
C. 固体 K2Cr2O7(G.R.);
D. 固体 Na 2S 2O3·5H 2O （ C .）

在酸碱滴定分析中可以作为基准物的有：

A. 硼砂
B. 氨水
C. 盐酸
D. 氢氧化钠

硼砂(Na2B4O7•10H2O)作为基准物质用于标定盐酸溶液的浓度,若事先将其置于干燥器中保存,则对所标定盐酸溶液浓度的结果影响是( )

A. 偏高
B. 偏低
C. 无影响
D. 不能确定