单选题物质文明和精神文明、科学技术和人文精神确实不可偏废。属于尖端科学的核能利用，能够造福人类，也能够毁灭世界；同是电脑高手，有的在不断地为人工智能的发展增光添彩，有的则成为“黑客”，或骚扰，或攻击，不断地制造麻烦。 这段文字的主旨是( )。

单选题下列各句中，没有语病的一句是______。

单选题长期以来，由于“成本高、风险高、效益低”，农村金融服务是我国金融体系中的薄弱环节之一。2016年中央一号文件指出，推动金融资源更多向农村倾斜。以下关于鼓励国有和股份制金融机构拓展“三农”业务的说法错误的是______。

单选题首家线上线下结合的消费金融公司——“______消费金融股份有限公司”近日获银监会批准筹备，这也是首家引入保险公司投资的消费金融公司。

单选题是过度集权经济而非气候变化，导致S国自其政府掌权以来农业歉收。S国的邻国T国，经历了同样的气候条件，然而，其农业产量一直在增加，尽管S国的一直在下滑。 以下哪项如果为真，最能削弱以上论证?

单选题下列各项中，不属于筹资活动产生的现金流量的是______。

单选题某市一些食用油厂家签订合作框架合同，统一上调了食用油出厂价，该行为被反垄断主管机关依法认定为垄断。根据反垄断法律制度的规定，该垄断行为的具体类型是______。

单选题登门槛效应(Foot In The Door Effect)又称得寸进尺效应，是指一个人一旦接受了他人的一个微不足道的要求，为了避免认知上的不协调，或想给他人以前后一致的印象．就有可能接受更大的要求。这种现象，犹如登门槛时要一级台阶一级台阶地登，这样能更容易更顺利地登上高处。 不能用登门槛效应解释的是( )。

单选题在国民收入核算体系中，计入GDP的政府支出是指______。

单选题一批木材全部用来加工桌子可以做30张，全部用来加工床可以做15张。现在加工桌子、椅子和床各2张，恰好用去全部木材的。剩下的木材全部用来做椅子，还可以做______把。

单选题有红、黄、蓝、白四色小球各10个，混合放在一个暗盒里，那么至少一次性摸出多少个，才能保证某种颜色所有的小球都被完全摸出?______

单选题北宋初期是我国书院教育的高潮期，出现了著名的______书院、白鹿洞书院、嵩阳书院、应天书院，合称为“宋初四大书院”。

单选题-1，1，7，25，79，______

单选题重离子加速有什么作用?老百姓可能并不______，但是重离子治癌却得到了很多人的______。 填入划横线部分最恰当的一项是______。

单选题在工作和生活中，要体谅“庸才”的心情和处境，做到多一点微笑，少一点______；多一点表扬，少一点批评；多一点帮教，少一点______；多一点理解，少一点______；多一点肯定，少一点否定。 填入划横线部分最恰当的一项是______。

单选题中国是世界上人口最多的国家，约占世界的______。

单选题三言是明代话本小说的代表作，是指《喻世明言》《警世通言》和《醒世恒言》三部短篇小说集的合称，他们的编者是（ ）

单选题A few years ago I had an "aha!" moment regarding handwriting. I had in my hand a sheet of paper with handwritten instructions on it for some sort of editorial task. It occurred at first that I did not recognize the handwriting. and then I realized whose it must be. I finally became aware of the fact that I had been working with this colleague for at least a year, maybe two, and yet I did not recognize her handwriting at that point. It was a very important event in the computerization of life—a sign that the informal. Friendly communication of people working together in an office had changed from notes in pen to instant messages and emails. There was a time when our workdays were filled with little letters, and we recognized one another"s handwriting the way we knew voices or faces. As a child visiting my father"s office, I was pleased to recognize, in little notes on the desks of his staff, the same handwriting I would see at home in the notes he would leave OD the fridge— except that those notes were signed "dad" instead of "RFW". All this has been on my mind because of the talk about The Rise and Fall of Handwriting, a book by Florey. She shows in her book a deep concern about the fall of handwriting and the failure of schools to teach children to write well, but many others argue that people in a digital age can"t be expected to learn to hold a pen. I don"t buy it. I don"t want to see anyone cut off from the expressive, personal associations that a pen still promotes better than a digital keyboard does. For many a biographer, part of really getting to know their subjects is learning to read their handwriting. What some people advocate is teaching one of the many attractive handwritings based on the handwriting of 16th-century Italy. That may sound impossibly grand—as if they want kids to learn to draw by copying classical paintings. However, they have worked in many school systems.

单选题投资者在进行投资时，面临诸多投资品的选择，尤其在投资股票或债券时，总是会忽略股票或债券所具有的一些基本特征。下列关于债券与股票的说法不正确的是______。

单选题请从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性。A．B．C．D．