衡器首次使用前必须进行（）检定。A、首次 B、周期 C、后续 D、定期 发布时间：2020-11-01 09:10 │ 来源：www.tikuol.com 题型：单项选择题 问题： 衡器首次使用前必须进行（）检定。A、首次B、周期C、后续D、定期
题型：单项选择题 用所给词的适当形式完成下面的短文，单词可以重复使用。build, be, fall, see, forget, plant, buy, have, go Have you ever 1 to Wuhan? I 2 there for several times. I 3 already 4 in love with it. When I first traveled there, I found it was really a beautiful city. It has many nice places. The traffic is fine. And the people are friendly. I 5 to some beautiful parks such as the Zhongshan Park, the East Lake Park and the Liberation Park. In the zoo, I 6 many kinds of animals. In Wuhan, there are supermarkets everywhere. I 7 what I wanted. The people there 8 a lot of tall buildings up and down the streets. And the streets are wide and tidy. They have also 9 many trees and flowers on either side of the streets. There are many buses and taxis in Wuhan. The drivers are very polite. I could easily get to any place I wanted to go to. I will never 10 the wonderful trips to Wuhan. 查看答案
题型：单项选择题 某金店是增值税一般纳税人，本月采取"以旧换新"方式向消费者销售金项链100条，每条新项链的不含税销售额4000元，旧项链每条不含税作价1000元，每条项链取得不含税差价款3000元，另取得回炉费共计23400元。该金店上述业务应计算增值税销项税额（）元。A.51000B.54400C.68000D.71400 查看答案