题目内容

Don't ________.

A. carefully
B. be careful
C. careful
D. cheat others.

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1.Fill in the blanks with the words given below. Change the form where necessary. Each word can be used only once.Imprisoned portray afflicted anonymous perpetual huddle complimented integraldivorce amazed1. The president likes to himself as a friend of working people.2. The animals together to protect themselves from the extreme coldness of Antarctica.3. The money was donated by a local businessman who wishes to remain .4. About 40% of the country's population is with the disease.5. They me on the way I looked each time they saw me.6. A new study finds that the risk of among older couples rises when the wife becomes seriously ill.7. They were _______ and deprivedof their basic rights.8. Rituals and festivals form an part of every human society.9. Do you believe in love in this complex world?10. What him even more than her appearance was herpoise.

DBS是()

A. 数据库系统
B. 数据库管理系统
C. 数据库管理员
D. 数据库

DBA是()

A. 数据库系统
B. 数据库管理系统
C. 数据库管理员
D. 数据库

关系数据库中,表的行又称为()

A. 记录、元组
B. 记录、属性
C. 字段、属性
D. 字段、元组

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