炉水共腾的原因是什么?

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问题:

炉水共腾的原因是什么?

考点:制氢装置工程师蒸汽转化制氢蒸汽转化制氢题库
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国际河流:是指流经数国,并通航公海,经国际条约规定向一切国家开放的河流。以下属于非国际河流的是( )。

A.多瑙河

B.莱茵河

C.黑龙江

D.亚马逊河

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商业银行针对年轻白领发行信用卡,在设计上体现出时尚风格,其采用的市场定位策略是()。

A.产品定位策略

B.利益定位策略

C.客户定位策略

D.形象定位策略

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语法填空

阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。

     Night after night,she came to tuck me in,even long after my childhood years.__1   (follow)her

longstanding custom,she'd lean down and push my long hair out of the way,then kiss my forehead.

     I don't remember  _ 2 _it first started annoying me-her hands pushing my hair that way.Finally,one

night,I shouted out at her,"Don't do that anymore-your hands are too rough!"She didn't say   3  in reply.But never again   4  my mother close out my day_ 5  that familiar expression of her love.

     Time after time,with the passing years,my __6 _(think)returned to that night.By then I missed my

mother's hands,missed her goodnight kiss on my forehead.

     Now those hands I once thought to be so rough were still doing things for me and my family.I frequently recalled the night my young voice complained.One night,catching Mom's hand in hand,I blurted out how

sorry I was for that night.I thought she'd remember that  _ 7  I did.But Mom didn't know what I   8  _ (talk) about.She had forgotten-and forgiven-long ago.

     That night,I fell asleep with a new _  9   (appreciate)for my gentle mother and 10  caring hands.And the guilt that I had carried around for so long was nowhere to be found.

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某建设工程施工中,发现文物并报告当地文物行政部门,文物行政部门接到报告后24小时内赶赴现场,提出处理意见的时间应该在()日内。

A.3

B.5

C.7

D.10

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简述农业的基本特性。

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