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【单选题】
在ADO.NET数据库访问中,为了减少数据库调用次数,把数据缓存在内存中,采用()对象实现。A.
DataSet
B.
SqlConnection
C.
SqlDataReader
D.
SqlDataAdapter
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举一反三
【单选题】听力原文：M: Hello, everyone. We're talking about Stella Hampton, famous Hollywood actress. Before the break, we were talking about your life, Stella, before you became a big star. W: Yes... Oh, but do we ...
A.
When she was working in a department store.
B.
When she was working for a painting house.
C.
When she was working in a taxi company.
D.
When she was working as an actress in Hollywood.
【判断题】Listeners will find your speeches much more credible if you use testimony from sources qualified on the subject at hand.
A.
正确
B.
错误
【单选题】What will the listeners find on their desks when they return from their lunch?
A.
A company newsletter.
B.
An instruction booklet.
C.
A new computer.
D.
A list containing the clients.
【判断题】Listeners will find your speeches much more credible if you use testimony from sources qualified on the subject at hand.
A.
正确
B.
错误
【简答题】卵的类型划分主要根据卵内卵黄的( )及分布情况。
【判断题】Listeners will find speeches much more credible if speaker use testimony from sources qualified either from recognized experts or ordinary citizens with special experience on the topicat hand.
A.
正确
B.
错误
【多选题】马克思主义认识论认为,认识的辩证过程是 ( )
A.
从相对真理到绝对真理的发展
B.
从间接经验到直接经验的转化
C.
实践 —认识—实践的无限循环
D.
1、 从感性认识到理性认识，再从理性认识到实践
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