【单选题】
南京地铁一号线字符叠加分配放大器除了叠加字符，还另外一种功能是_______
A. 视频分配
B. 视频放大
C. 视频丢失报警
D. 视频抗干扰
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答案
A
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南京地铁一号线车站视频矩阵选用美国Infinova公司的_____型带以太网传输控制功能和视频丢失检测功能的矩阵系统。
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【单选题】
南京地铁一号线Infinova V2411通过_______开关选择摄像机组、波特率和协议，输入电压：120V/60Hz，230V/50Hz
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南京地铁一号线基地安防采用的是以色列G.M电子围栏系统，脉冲高压为5000~8000V，输出电流：_______ 。
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南京地铁一号线安防中心由视频报警管理服务器、智能监控报警服务器、显示器、监控工作站、打印机、 _____、UPS电源、操作台等设备构成
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南京地铁一号线CCTV使用了：一体化球形彩色带云台摄像机、一体化彩色固定摄像机 、_______ 。
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【单选题】
The survey by the Kaiser Family Foundation is mentioned to illustrate the idea that . ___
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What did the kids do when parents set any time or content limits, according to the Kaiser Family Foundation? ___
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What will Kenneth Ginsburg most probably suggest that parents should do? ___
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Margaret Broe -Fitzpatrick finds it impossible. ___
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The passage is mainly intended for parents . ___
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The word “it” (Para. 2) most probably refers to. ___
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The main problem people may encounter today arises from the fact that . ___
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Which is the main idea of the last paragraph? ______________ ___
A. Care about appearance in formal situations.
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Permissive parents would ________. ___
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【单选题】
The fact that parents check the contents of the book or the film for their children to read or see shows __________. ___
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【单选题】
Which of the following statements is NOT true?____________ ___
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【单选题】
What does the word “corrupt” in Para.4 mean?__________ ___
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【单选题】
What would be the best title of this passage?_____________ ___
A. Permissive Parents and Responsible Parents.
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【单选题】
Lie detectors are widely used in the United States because _____________. ___
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【单选题】
According to the passage, we know that Britain______________. ___
A. will adopt lie detectors widely
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【单选题】
The tests themselves are by no means free from error..." (Line 1-2.Para.3) means ____________. ___
A. the tests definitely have no error
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【单选题】
Which of the following is true? ________________ ___
A. The tests are conducted by qualified polygraphers.
B. Innocent people may blush or stammer when questioned.
C. Guilty people can definitely be found out by answer questions
D. Guilty people may escape by refusing to answer questions.
