若∠α的余角是30°,则∠α=()°,sinα=()° 发布时间:2017-07-18 06:26 │ 来源:www.tikuol.com 题型:填空题 问题: 若∠α的余角是30°,则∠α=()°,sinα=()°
题型:填空题 The least appropriate treatment of accounting goodwill arising from acquisition is that it is:()A. capitalized.B. tested for impairment annually.C. fully expensed at the time of acquisition. 查看答案