题目内容

下列过程（）是可逆过程。

A. 气体对真空的自由膨胀过程
B. 气体迅速膨胀的过程
C. 非常缓慢的亦即平衡的压缩过程
D. 单摆的摆动过程

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Student: Would it be convenient to see you today, Dr. Jones Dr. Jones: Yes. I have the office hours the whole day. Student: I've been having trouble with my research project. Dr. Jones: ______ We'll talk about it.

A. Is anyone helping you out
B. I'm afraid I will be very busy.
C. It doesn't sound good.
D. You can come anytime.

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It can be inferred from the passage that______.

A. people in the future will live far from the dumpsite
B. the garbage will become less and less
C. the recycling program is the only solution to waste disposal
D. strict regulation of waste disposal will be needed

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有雇工的个体工商户参加工伤保险的具体步骤和实施办法，由( )规定。

A. 人力资源和社会保障部
B. 民政部
C. 市级人民政府
D. 省、自治区、直辖市人民政府

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可作为报表记录源的是______。

A. 表
B. 查询
C. SELECT语句
D. 以上都可以

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下列过程（）是可逆过程。

A. 气体对真空的自由膨胀过程 B. 气体迅速膨胀的过程 C. 非常缓慢的亦即平衡的压缩过程 D. 单摆的摆动过程

Student: Would it be convenient to see you today, Dr. Jones Dr. Jones: Yes. I have the office hours the whole day. Student: I've been having trouble with my research project. Dr. Jones: ______ We'll talk about it.

It can be inferred from the passage that______.

有雇工的个体工商户参加工伤保险的具体步骤和实施办法，由( )规定。

可作为报表记录源的是______。

A. 气体对真空的自由膨胀过程
B. 气体迅速膨胀的过程
C. 非常缓慢的亦即平衡的压缩过程
D. 单摆的摆动过程