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问题 单项选择题

在"供应商"数据表中，有如下字段：供应商编号、公司名称、联系人姓名、地址、电话，其中关键字可定义为（）

A.公司名称

B.供应商编号

C.联系人姓名

D.地址

答案

参考答案：B

翻译题

A） 翻译语篇 阅读短文，将文中划线的部分译成汉语或英语。

Yesterday afternoon Mark called me. He said on the phone, “Jane will have a birthday party tonight. 小题1:她想邀请你参加她的生日聚会。” So I went to a shop to buy some flowers as a present. We had the party in a KTV.小题2:I was happy to have a chance to play in a KTV, because I had never been there before. Mark organized the party. When we got there, the party began.  First we gave our presents and best wishes to her. And then we sang songs. 小题3:Jane sang best and she sang more popular songs than other girls, An hour later, Marcia advised(建议) us to dance to rock music. We all agreed to dance.  We didn’t like rock music. 小题4:So we danced to popular music for an hour. 小题5:当我们感到累的时候就停下来休息. We told jokes and ate fruit happily. We didn’t leave until eleven. We really had fun last right.

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问答题 简答题

桩景应如何防暑越夏？
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