第12题: [单项选择]可以判定某个日期表达式能否转换为日期或时间的函数是（ ）。 A. 显示报表中的字段名称或对记录的分组名称 B. 显示报表的标题、图形或说明性文字 C. 显示本页的汇总说明 D. 显示整份报表的汇总说明 参考答案:B 答案解析:报表文件的扩展名是．frx。选项中．mnx是菜单定义文件的扩展名；．fxp是编译过的程序文件扩展名；．prg是命令文件扩展名 。
A. higher than it was in the morning B. a little less than it was in the morning C. level with what it had been in the morning D. deeper than it had been when he studied it 参考答案:B 答案解析:此题为细节题。从文章第二句和第三句得知it had fallen very slightly 中的it 指level of water，因为文章说the boat was not taking in
第23题: [单项选择]Buses were developed at the beginning of the twentieth century to compete with streetcars by providing flexibility greater in routes.
参考答案:D 答案解析:答案：D，flexibility greater>>greater flexibility
分析：考点为词序颠倒，形容词应在名词之前
翻译：公共汽车在20世纪初发展起来，并以更灵活的行车路线与电车
