22. 我国对农业进行社会主义改造的步骤是: .. 十点题库

喹诺酮类抗菌药中抗菌活性的必需活性结构是

A．8位的哌嗪基
B．5位的氟原子
C．3位羟基，4位羰基
D．1位乙基取代，2位羧基
E．2位羰基，3位羧基

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某写字楼可实现分区热计算的采暖方式有下列哪几项

A．上/下分式垂直双管系统
B．垂直式单管顺流系统
C．上分式全带跨越式的水平单管系统
D．下分式双管系统

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1金属烤瓷冠就位后色泽、形态与各牙协调，颈长达设计要求，颈部探针可探入，邻接处牙线勉强通过，正中时1切端位于烤瓷区，你认为此冠（）

A . 为合格修复体
B . 邻接过紧
C . 邻接过松
D . 金-瓷结合区设计不当
E . 颈部与牙体间隙过大

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水力旋流器同螺旋分级机相比，其优点是（）。

A、单位容积处理量大
B、处理量大
C、矿浆停留时间长
D、无易磨损部件

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陈皮—柑橘（）

A、陈醋—高粱
B、菜豆—扁豆
C、甜菜—苦瓜
D、肩胛—腰板

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下列关于地震波的描述，哪个选项是错误的？（）

A.纵波传播速度最快，能在固体、液体或气体中传播，但对地面破坏性相对较弱B.横波传播速度仅次于纵波，只能在固体中传递，对地面产生的破坏性最强C.面波是纵波与横波在地表相遇后激发产生的混合波，既能沿地球表面传播，也能穿越岩层介质在地球内部传播D.面波是弹性波，只能沿地球表面传播，振幅随深度增加而逐渐减小至零

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冷却系的作用是把高温条件下工作的发动机零件的热量散发到大气中去。

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催化装置停工中要始终保持反应压力（）在生压力以防硫化铁自燃。

A . A、小于
B . B、等于
C . C、大于
D . D、近似于

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在C＋＋语言的数据类型中，int、short等类型的长度是()。A．固定的B．任意的C．由用户自定义D．与机器字长

在C++语言的数据类型中，int、short等类型的长度是( )。 A．固定的 B．任意的 C．由用户自定义 D．与机器字长有关

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Advances in surveillance technology could seriously damage individual privacy unless drastic measures are taken to protect personal data, scientists have said. Richard Thomas, the Information Commissioner, gave warning last year that Britain was "sleepwalking" into a surveillance society. Yesterday the country"s leading engineers developed the theme, fleshing out a dystopian vision that not even George Orwell could have predicted.They said that travel passes, supermarket loyalty cards and mobile phones could be used to track individuals" every move. They also predicted that CCTV (close-circuit television) footage could become available for public consumption and that terrorists could hijack the biometric chips in passports and rig them up as a trigger for explosives.The report by the Royal Academy of Engineering, Dilemmas of Privacy and Surveillance—Challenges of Technological Change, argues that the scientists developing surveillance technology should also think about measures to protect privacy. "Just as security features have been incorporated into car design, privacy-protecting features should be incorporated into the design of products and services that rely on divulging personal information," the report says."There is a choice between a Big Brother world where individual privacy is almost extinct and a world where the data are kept by individual organizations or services and kept secret and secure." The report says that shoppers should be allowed to buy goods and services without revealing their identities to the companies that provide them. It argues that travel and supermarket loyalty cards and mobile phones are mines of personal information that should be closely scrutinized to make sure that data is not abused.Professor Nigel Gilbert, chairman of the report group, said. "In most cases, supermarket loyalty cards will have your name on. Why What is needed in a loyalty card is for the supermarket to know what has been bought so you can get your discounts.""Does it need to identify you No, it just needs authentication that you"ve bought the goods. It is the same for Oyster cards on the Tube, some of which you have to register for. These are all apparently small things but people are being required to give away more identification information than is required."Ian Forbes, the report"s coauthor, said that because footage from CCTV cameras could be digitized and potentially stored for ever, that necessitated greater scrutiny of the controlling networks. Britain has about five million CCTV cameras, one for every 12 people.The report says: "Give this potential, it cannot be guaranteed that surveillance images will remain private, or will not be altered, misused or manipulated." The report also gives warning that biometric passports and identity cards would give fresh opportunities to fraudsters and terrorists to read remotely the data chips that they contain. It says that it could be possible to rig a bomb to go off in the presence of a certain person or someone of a particular nationality.The report proposes that the Information Commissioner should be given extended powers, and that stiffer penalties, including prison sentences, should be introduced for those who misuse personal data. The Commons Home Affairs Select Committee is expected to announce an inquiry into the growing use of surveillance.

A．Britain was not going to become a surveillance societyB．Britain was fully aware of the possible future of a surveillance societyC．Britain was fighting against the surveillance societyD．Britain was not realizing the implication of the surveillance society

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《国民经济及社会发展第十三个五年规划》提出要“朝着共同富裕方向稳步前进”，这表明决策层要以更大的力度推动社会公平。为此，需要（） ①确立按劳分配为主体，多种分配方式并存的分配制度 ②改革过程中坚持“提低、扩中’、控高”的基本思路 ③落实生产要素按贡献参与分配，提高居民财产性收入 ④建立个人收入和财产信息系统，保障财产性税收的足额征缴

A . ①③
B . ②④
C . ①④
D . ②③

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武汉长江电子科技有限公司(420133 ××××)利用企业自有资金持进口电焊机(法检、自动进口许可证管理)。货物于2008年5月20日运抵上海浦东...“毛重”栏：（）

A. 21.6kg
B. 2201kg
C. 21.6
D. 22.1

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商品房预售许可办理程序中不包括（）

A.受理
B.审核
C.听证
D.许可

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A．防己黄芪汤B．二妙散C．鸡鸣散D．肾气丸E．萆薢分清饮肾虚脚气可选用

A．
B．
C．
D．
E．

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死亡率最高的食物中毒是（）

A.真菌及其毒素食物中毒
B.化学性食物中毒
C.有毒植物中毒
D.对酸碱的敏感性不同

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