第3题: [单项选择]以下日期值正确的是______。 A. {"2001-05-25"} B. {^2001-05-25} C. {2001-05-25} D. {[2001-02-25]} 参考答案:B 答案解析:[知识点] Visual FoxPro的基本数据元素：变量
[评析] 严格的日期格式是：
^yyyy-mm-dd[，][hh[：mm[：ss]][a|p]]
{^}符号表明该格式是严格的日期格式
第5题: [简答题]你是一家服装厂公司的总经理，Mr. Smith先生写信告知你所预订的衬衣样品还未送到，请你写信告诉他发生了什么事情。你的回信内容应包括： 1. 对样品未按时到达表示道歉 2. 样品迟到原因是生产部经理因病请假一周 3. 已从市场部经理那得知样品已经上路，将在3天后到达 4. 样品颜色只有3种可供选择，不能满足他要求的5种，对由此造成的不便表示抱歉 参考答案:
[参考范文]
Dear Mr. Smith，
I am very sorry for the delay of the sample shirts. It is because production manager has been sick for one week，which leads to the delay after checking. And I have checked with our marketing manager that the sample is on its way and will reach you in three days. However，there are only three colors available，not five as you asked. We are very sorry for all the inconvenience that we have brought to you.
Thanks.
答案解析:
[难点分析]
这是一封道歉信，目的是就对方的疑问和不满做出回复和解释。此类信件的写作步骤一般如下：
1．诚挚的表达歉意
2．说明错误发生的原因 第6题: [判断题]所谓社会治安秩序，是指由《治安管理处罚法》所确认和维系的社会秩序。 ( ) 参考答案:错
第12题: [单项选择]In Dr. Baum's opinion, a true nature reserve should ______. A. be far away from urban-crowdedness B. prevent whatever tourists to visit C. be regarded as a place where nature is protected D. provide buildings for human activities 参考答案:C 答案解析:[解析] 文章第三段第一句提到No area could be expected to survive both as a true nature reserve and as a tourist a
