题目内容
美国国会签署了《美国宪法第十二条修正议案》，正式废除美国奴隶制度。
查看答案
搜索结果不匹配？点我反馈
更多问题
应收账款和应收票据都是企业由于对外销售商品(或提供劳务)引起的，有时它们还可以相互转换。
应收账款计价包括（）（）（）（）。
[Unit 6] Directions: The following underlined statement is the introductory sentence of a paragraph. Rearrange the statements A-E in a logical order so that they form a coherent and cohesive text.Addictionis a chronic disorder with biological, psychological, social and environmental factors influencing its development and maintenance.
[Unit 5] Directions: The following excerpt is from an article in the field of cloud computing. Rearrange the following sentences in the correct order. The first two sentences have already been identified as below.Cloud computing is traditionally divided into three market segments: Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS).To better understand cloud communications, it is useful to understand the different service models of cloud computing.
微信支付 
支付宝支付