第10题: [单项选择]在使用报表设计器设计报表时,如果要统计报表中某个字段的全部数据,应将计算表 达式放在______。 A. 组页眉/组页脚 B. 页面页眉/页面页脚 C. 报表页眉/报表页脚 D. 主体 参考答案:A 答案解析:组页眉用于实现报表的分组输出和分组统计的。组页眉中主要安排文本框或其他类型的控件显示分组字段等数据信息。组页脚内主要安排文本框和其他控件显示分组统计数据。 页面页眉是用来显示报表中的字段名称或对记录的
第18题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. The speaker’s voice is very low. B. The woman does not care about the speaker. C. The woman can’t understand the speaker. D. The audience are too noisy. 参考答案:D 答案解析:[听力原文] M: The speaker should raise his voice because we even can not catch a word W: He speaks
第19题: [单项选择]What’s the weather like now A. Rainy. B. Sunny. C. Cloudy. 参考答案:B 答案解析:[听力原文] F: The radio says it’s going to rain this afternoon. M: Really It’s very sunny at the