仔细观察王梅去天津的往返车票，回答下面的问题。

Wang Mei went to see her grandparents in 2007. Here are the two tickets (票) Wang Mei bought.

1. Where do Wang Mei's grandparents live?

    _____________________________________

2. When did Wang Mei go to Tianjin?

    _____________________________________

3. How much were the two tickets? 

    _____________________________________

4. Did Wang Mei sit on the train (火车)?

    _____________________________________

5. How many days did Wang Mei stay in Tianjin? 

    _____________________________________

在考生文件夹下有一个数据库文件“samp2.accdb”，里面已经设计好两个表对象“tA”和“tB”，请按以下要求完成设计。

创建一个查询，查找并显示所有客人的“姓名”、“房间号”、“电话”和“入住日期”4个字段的内容，将查询命名为“qT1”。