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样本：23，95，16，53，27，8，15，18，103，37的全距为（）。
A . 55.5
B . 88
C . 89
D . 95
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计算题：已知坯料的化学组成为：
https://assets.asklib.com/psource/2015010714431672272.jpg
试计算坯式？
（附原子量：Si=28.1；Al=27；O=16；K=39；Mg=24.3；Ca=40.1；Na=23；Fe=55.8）
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计算题：已知某厂坯的化学组成为：
https://assets.asklib.com/psource/2015010714470857655.jpg
试计算坯式？
（附原子量：Si=28.1；Al=27； O=16； K=39； Mg=24.3； Ca=40.1； Na =23； Fe=55.8 ）
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计算题：已知某厂釉的化学组成为：
https://assets.asklib.com/psource/2015010714403966865.jpg
试计算釉式？
（附原子量：Si=28.1；Al=27；O=16；K=39；Mg=24.3；Ca=40.1；Na=23；Fe=55.8）
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计算题：已知某厂坯的化学组成为：
https://assets.asklib.com/psource/2015010714451599633.jpg
试求该坯的实验式？
（附原子量：Si=28.1；Al=27；O=16；K=39；Mg=24.3；Ca=40.1；Na=23；Fe=55.8）
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当太阳的中天高度H＝90°－φ＋23°27′时，太阳可能位于（）。
A . A．春分点
B . B．夏至点
C . C．冬至点
D . D．B或C
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计算题：已知，某瓷厂的瓷胎的实验式为：
https://assets.asklib.com/psource/201501071156554153.jpg
试求瓷胎的化学组成？
（附原子量：Si=28.1；Al=27；O=16；K=39；Mg=24.3；Ca=40.1；Na=23；Fe=55.8）
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第23题：下列关于业主方项目管理中的质量目标的说法中， 正确的有（）。
A：质量目标不涉及影响项目运行或运营的环境质量
B：满足施工的质量要求就完全实现了项目的质量目标
C：质量目标需要满足工期短、 质量高、 投资最少的要求
D：质量目标要满足相应的技术规范和技术标准的规定
E：质量目标包括对设计、 施工、 材料、 设备及环境质量的要求
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第23题：施工项目管理规划大纲中的项目概况主要是对（）的描述。
A：项目规模和承建范围
B：项目规模和经济指标
C：承保范围和质量保证措施
D：经济指标和质量保证措施
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第23题：特种设备生产单位涂改、倒卖、出租、出借生产许可证的，责令停止生产，处（）罚款；情节严重的，吊销生产许可证。
A：10万元以上50万元以下
B：处5 万元以上50万元以下罚款
C：20万元以上50万元以下
D：25万元以上50万元以下
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－5，27，77，61，23，（）
A．7
B．－7
C．－5
D．5
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－5， 27， 77， 61， 23， （）
-5， 27， 77， 61， 23， （）
<img src='https://img2.soutiyun.com/ask/uploadfile/2628001-2631000/7e59f88f60e1cd97c968607b12be79f1.gif' />
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端口（25)由Telnet通信协议使用。A．21B．23C．25D．27
端口(25)由Telnet通信协议使用。
A．21
B．23
C．25
D．27
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－5， 27， 77， 61， 23，（）
-5， 27， 77， 61， 23，（）
<img src='https://img2.soutiyun.com/ask/uploadfile/3648001-3651000/b6525aa2c0d378a89342ea3cead8e7ac.gif' />
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习题14题，23-27题
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CME23系统中发信话音需经、、交织、加密和突发脉冲串形成等处理,其中在BSC中的模块完成话音编码中全速率编码的数码率为,半速率编码的数码率为（）
A．话音编码
B．信道编码
C．话音编码
D．13Kb/s 6.5Kb/s
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根据下列材料，请回答23~27题：某机电安装工程公司承接了某电站的机电设备安装任务，该机电安装工程公司为了提高工程质量，创造正常施工条件，加强了对工程施工人员、施工机具、工程材料的控制。由于该机电安装工程公司项目经理部的控制措施和方法得当，使得各项工作有条不紊地进行，按期完成该工程的施工任务。在机电安装工程施工中，应从哪些方面对施工人员进行控制？
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根据下列材料，请回答题：2010年，全社会固定资产投资278140亿元，同比增长23．8％，比上年回落6．2个百分点。其中，城镇固定资产投资完成241415亿元，同比增长24．5％，比上年回落5．9个百分点。在城镇固定资产投资中，全年工业完成投资额98716亿元，同比增长22．8％，比上年回落3．4个百分点。其中，制造业投资74528亿元，同比增长27％，比上年加快0．2个百分点。全年六大
A．1 7．6％
B．23．8％
C．53．8％
D．60．9％
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阅读对话，联系所学内容，回答16～23题．黄河：“大哥，帮帮忙啊，我已经入不敷出了．”长江：“弟弟别急，我来了！”长江被称为“黄金水道”，这是因为它（）
A．地理位置重要
B．为农田灌溉提供了丰富的水源
C．航运价值巨大
D．水能资源丰富，建设了许多大型水电站
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深圳自南宋末年已陆续有移民落脚，建市后人口增长迅速，2009年末常住人口891.23万人，其中户籍人口241.45万人，占常住人口比重27.1%;非户籍人口649.78万人，占比重72.9%。()此题为判断题(对，错)。
是
否
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下面的短文后有2项测试任务：（1）第23～26题要求从所给的6个选项中为第2～5段每段1选择个最佳标题；（2）第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。
Money or Friendship or Both
1 Friends and money don't mix. It's a dangerous combination since a fight over money is one of the fastest ways to end a friendship. But what if a friend asks you to lend him or her some money？ If you don't lend your friend the money, you risk losing the friend If you do lend your friend the money, you risk losing both the friendship and your money
2 We have to face facts, so here are some situations you might run across with your buddies (伙伴) - and some helpful tips (忠告) on how to deal with them. Think about why this person needs to borrow in the first place. If he is always living beyond his means, it's his fault, not yours. Any sensible person would not put himself in a position of debt so often. So simply say "no" to this friend. Even if your friend really needs that money for emergency use and you are willing to help him, before you dived into your pocket, follow this reality check: Do you have the extra money？ Are you sure you don't need it？ Are you willing to write off that amount if it's not returned？ If your answers are negative, do yourself a favor and say "no".
3 Let's assume you can't stand saying "no" to your friend because you don't want him living off cat food. What do you do？ Write down these details on a sheet of paper before opening up your wallet:
Amount of the loan.
Date of the loan.
Time of repayment.
Amount of interest (if any).
Lender's and borrower's signature.
This will at least keep the borrower from forgetting the loan so easily. If your friend's loan is past due, it's important that you ask him - and it's actually not rude. The longer you wait, the more you brood (忧伤), and the more your resentment builds.
4 You can send him a friendly reminder via e-mail. Tell him something like 'Tm going over my bank account and I'm just wondering when we'll be able to settle that money thing." E-mail saves you from an uncomfortable face-to-face confrontation. There is almost no chance of turning a bad reaction into an argument. Unlike a public conversation, an e-mail message will always be private.
5 After asking two or three times, you might have to wnte it off and the friendship with it. That's what happens. If he just doesn't have the money or is unwilling, then what kind of friend is that？
23 Paragraph 2 .
24 Paragraph 3 .
25 Paragraph 4 .
26 Paragraph 5 .
A Time to break off a friendship
B Unconditional assistance to friends in need
C Things to consider when you have to say "no" to your friend
D Things to think over when you don't want your friend to eat cat food
E Strategies for borrowing money
F Advantages of e-mail in handling money issues
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下面的短文后有2项测试任务：（1）第23～26题要求从所给的6个选项中为第1～4段每段1选择个最佳标题；（2）第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。
Understanding Autism
1 Autism (孤独症) is a life-long developmental disability that prevents individuals from properly understanding what they see, hear, and otherwise sense. This results in severe problems of social relationships, communication, and behavior. Individuals with autism have to painstakingly '(费力地) learn normal patterns of speech and communication, and appropriate ways to relate to people, objects, and events, in a similar manner to those who have had a stroke.
2
The cause of autism is still unknown. Some research suggests a physical problem affecting those parts of the brain that process language and information coming in from the senses. There may be some imbalance of certain chemicals in the brain. Genetic (遗传的) factors may sometimes be involved. Autism may indeed result from a combination of several "causes".
3 Most people with mental retardation (智力迟钝的)show relatively even skill development. Individuals with autism, however, typically show uneven skill development, with deficits (~欠缺) in certain areas - most frequently in their ability to communicate and relate to others - and distinct skills in other areas. It is important to distinguish autism from mental retardation or other disorders, since diagnostic (诊断的) confusion may lead to inappropriate and ineffective treatment techniques.
4 In general, individuals with autism perform. best at jobs which are structured and involve a degree of repetition. Some people who have autism are working as artists, piano tuners, painters, farm workers, office workers, computer operators, dishwashers, assembly line workers, or employees of sheltered workshops or other sheltered work settings.
23 Paragraph 1
24 Paragraph 2
25 Paragraph 3
26 Paragraph 4
A What causes autism？
B How common is autism？
C Does autism occur together with other disabilities？
D What is the difference between autism and mental retardation？
E What is autism？
F What kinds of jobs can individuals with autism do？
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用简便方法计算．25×27×4 54×99 23×52＋52×77．用简便方法计算． 25×27×4 54×99 23×52+52×77．
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1、要求：21页完成1235，23页完成123456，27页完成全部。
