( 25 ) 假设在表单设计器环境下 , 表单中有一个文本框且已经被选定为当前对象 。 现在从属性窗口中选 择Value 属性,然后在设置框中输入: ={ ^ 2001-9-10}-{ ^ 2001-8-20} 。请问以上操作后,文本框 Value 属性值的数据类型为: A) 日期型 B) 数值型 C) 字符型 D) 以上操作出错
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【简答题】Questions 16-20 Choose the correct translation form A-E in the box. 16. T here was a campaign of “One child is good, two are okay, and three are too many. ________ 17. People have been able to save mo...
【简答题】句型转换。 1. He has never surfed, _____ _____?(改成反意疑问句) 2. They have been here since 2000 . (对划线部分提问) _____ _____have they been here? 3. This factory opened t wenty years ago.(同义句转换) This factory _____ _...
【简答题】Here ’ s an article adapted from The Economist . Please try to put it in right order. _______, _______, _______, _______, _______, ________, ________ A. The attacks seemed highly organised, suggesting...
【简答题】A l low Me to Introduce Myse l f Good afternoon, respected professors. Thank you for giving me this oppor t unity. I am greatly honored to be here. Now please allow me to introduce myself briefly. My...
【简答题】语法练习A1: Read this conversation between two people in a sports club. C hoose the correct verb forms. Anna: Excuse me. (1) We ’ ve waited / We ’ ve been waiting to play tennis since 10:30. I t must be ...