问题
问答题 简答题
简述查找与筛选的异同点。
答案
参考答案：ACCESS中的筛选是一个对资料表临时的查询，它不会保存筛选的结果（关闭资料表后即消失），并且它只能作一些简单的筛选，远远没有查询的功能强；而查询是一个对资料表的筛选可进行永久保存（将它保存为查询文件）。并且它可以依据任何条件（单一的或者是组合的都行）对资料表进行准确的筛选。
搜题请搜索小程序“爱下问搜题”
简述查找与筛选的异同点。
参考答案：ACCESS中的筛选是一个对资料表临时的查询，它不会保存筛选的结果（关闭资料表后即消失），并且它只能作一些简单的筛选，远远没有查询的功能强；而查询是一个对资料表的筛选可进行永久保存（将它保存为查询文件）。并且它可以依据任何条件（单一的或者是组合的都行）对资料表进行准确的筛选。
(2013·高考重庆卷，B)It is easy to overlook the role that your body plays in influencing your mood(情绪)．When you are____，you may find yourself blaming work pressures or an unknown future.However，it could just be that you’ve been sitting behind your desk too long. One way to improve your mood is____.Psychologically，it provides you with a break from the stresses in your life.Also，in the process，you may aim for____goals，like a new personal running record or a better body shape.The achievement of a particular goal makes you feel good and contributes to your____.That is why exercise has been shown to____your selfrespect. You do not have to train yourself____to feel the psychological benefits of exercise.What really matters is____，not intensity(强度)of your exercise.You can try walking for 30 minutes five times per week or simply gardening on weekends.
|