电离辐射诱发的恶性肿瘤有（）

【名词&注释】

甲状腺癌(thyroid carcinoma)、解决方案(solution)、刹车盘(brake disc)、电离辐射(ionizing radiation)、实训室(practical training workshop)、抗结核治疗(anti-tuberculosis treatment)、配子体(gametophyte)、疟原虫感染(plasmodium infection)、默认值(default value)、逻辑值(logical value)

[单选题]电离辐射诱发的恶性肿瘤有（）

A. 胃癌
B. 甲状腺癌
C. 鼻咽癌
D. 白血病
E. 前列腺癌

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学习资料：

[单选题]Paragraph 5__________

回答下面的题目： The Supercomputer Network1. Recently ten laboratories run by governments in different parts of the world have become linked. Their computers have been connected so they can "talk" to each other. This may not seem very dramatic news, but it is the beginning of a development that will increase the power of the Internet tremendously.2. The Internet is an interconnected ( 互联 ) system of networks that connects computers round the world and facilitates the transmission and exchange of information. The way that you use the lnternet is by accessing this network. This depends on the power that your system allows you to use. The power of your computer is responsible for how fast you can download ( 下载 ) files, how much data you can store, etc. If your computer is old and slow, accessing the information can be very difficult.3. The new development in information technology has been called "the grid" (网络技术), and it will be a network of computers that are linked together. The "grid" will work in a different way from the Internet, enabling you to get the power of the biggest computers in the world on your computer. Accessing the information will no longer depend on the power of your computer. The idea is that while you accessinformation, you will also have access to the power of the bigger computer stations.4. One advantage of this revolutionary idea is that geographical location will become irrelevant. The "grid" will decide which are the best parts of a worldwide network to do the job you want. This means that you may be accessing a computer in Japan to solve a problem in Alaska.5. The "grid" can be compared to having an efficient personal assistant. You can give your assistant a task and "he" will do it for you. The assistant will do the preliminary research, collect the data, compare them and decide on the best course of action by accessing any of the computer centres in the "grid" that happen to have the relevant information. All you have to do is assign the task, sit back and wait.6. At present, possible applications of the "grid" in scientific research are being explored. While it has taken about fifteen years for Internet use to become widespread, experts believe that the "grid" could be up and running for private individuals far more quickly. Scientists working on "grid" projects are convinced that it will be as widely used as the web in the next ten years.Paragraph 2__________

A. C

[单选题]消化道溃疡肿瘤出血病人择期手术血红蛋白应纠正到（）

A. 80g/L以上
B. 110g/L以上
C. 90g/L以上
D. 100g/L以上
E. 120g/L以上

[多选题]某职教学校希望建设存储实训室，用于存储管理人才培养，NAS产品可以（）

A. 演示IPSAN存储连接
B. 演示备份、复制等方案
C. 演示NAS数据共享服务
D. D：演示FCSAN存储连接

[单选题]造成主刹车钳刹力不足的故障原因是（）。

A. 油压偏低
B. 泵和电机安装不当
C. 防碰阀没复位
D. 刹车块与刹车盘之间的间隙太大

[单选题]在创建表结构时，可将字段的值定义为null，以下有关null概念的叙述中正确的是（）。

A. null表示不确定的值
B. null可看作是空白的字符串
C. null与数值0具有同等的意义
D. null的默认值^{(default value)}为逻辑值^{(logical value)}.F.

[单选题]男性，50岁，左侧胸痛3个月，偶有发热，体温37.5℃，B超示左侧胸腔少量积液，胸腔积液为黄色渗出液，经正规抗结核治疗3个月，同时积极抽胸液(每周2次)，胸腔积液吸收不理想，仍有明显胸痛，胸CT：左侧胸膜呈波浪状增厚，肺内未见占位病变。

A. E

[单选题]疟原虫感染^{(plasmodium infection)}人体的阶段是()

A. A．裂殖体
B. B．配子体^{(gametophyte)}
C. C．裂殖子
D. D．环状体
E. E．感染性子孢子

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