题目内容：
net中读写数据库需要用到那些类？他们的作用？参考答案：
选择题：net中读写数据库需要用到那些类?他们的作用?
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- 题目类型：选择题
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简述纵向联合限制竞争行为的类型。
简述纵向联合限制竞争行为的类型。
He would not give up though he realized that people would not regard him as a lawful king.
He would not give up though he realized that people would not regard him as a lawful king.A:specify
B:signify
C:identify
D:recognize
ASP.net的身份验证方式有哪些?分别是什么原理?
ASP.net的身份验证方式有哪些?分别是什么原理?
联邦制国家中央政府对地方政府的控制主要依靠______这两种方式。()A.行政控制B.立法控制C.财政控
联邦制国家中央政府对地方政府的控制主要依靠______这两种方式。()A.行政控制B.立法控制C.财政控
She can be relied on in a crisis.
She can be relied on in a crisis.A:looked after
B:believed in
C:turned on
D:depended on