单选题:关于统计函数Count(字符串表达式),下面叙述错误的是( )。 题目分类:Access 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 关于统计函数Count(字符串表达式),下面叙述错误的是( )。 A.返回字符表达式中值的个数,即统计记录的个数 B.统计字段应该是数字数据类型 C.字符串表达式中含有字段名 D.以上都不正确 参考答案:【答案仅供学习,请勿对照自行用药等】 答案解析:
The new product has been a commercial success in the USA. The new product has been a commercial success in the USA.A.Right B.Wrong C.Not 分类:Access 题型:单选题 查看答案
We've seen a marked shift in our approach to the social iss We've seen a marked shift in our approach to the social issues.A.clear B.regula 分类:Access 题型:单选题 查看答案
请在【Internet选项】对话框中进行相关设置,使得在浏览网页时使用“幼圆”字体。 请在【Internet选项】对话框中进行相关设置,使得在浏览网页时使用“幼圆”字体。 分类:Access 题型:单选题 查看答案
What can you infer from the passage? What can you infer from the passage?A.The experiments show that salt ingestion d 分类:Access 题型:单选题 查看答案
For poorer countries to crack down on counterfeiting________ For poorer countries to crack down on counterfeiting__________.A.more jobs have 分类:Access 题型:单选题 查看答案