检测记录应有人签名,以示负责,正确签名方式是()。A.可以他人亲笔代签 B.签名栏姓 发布时间:2019-07-17 09:59 │ 来源:www.tikuol.com 题型:单项选择题 问题: 检测记录应有人签名,以示负责,正确签名方式是()。A.可以他人亲笔代签B.签名栏姓名可打字代签C.需本人亲笔签名或盖本人印章D.可以由检验部门负责人统一代签
题型:单项选择题 Americans eat____ vegetables per person today as they did in 1990. [ ]A. more than twice B. as twice as many C. twice as many as D. more than twice as many 查看答案