In the 18th century, New York was smaller than Philadelphia and Boston. Today it is the largest city in America. How to explain the change in its size and importance
To answer this question we must consider certain facts about geography, history and economies. Together these three will explain the huge growth of America’s most famous city.
The map of the Northeast shows that four of the most heavily-populated areas in this region are around seaports. At these points materials from across the sea enter America, and the products of the land are sent there for export across the sea.
Economists know that places where transportation lines meet are good places for making raw materials into completed goods. That is why seaports often have cities nearby. But cities like New York needed more than their geographical location in order to become great industrial centers. Their development did not happen simply by chance.
About 1815, when many Americans f
A. the decline in taxes.
B. the construction of the railroads.
C. the construction of the Erie Canal.
D. the development of industry.

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[判断题]行政机关违法实施行政许可，给当事人的合法权益造成损害的，应当依照《国家赔偿法》的规定给予赔偿。（）
A.正确
B.错误

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[填空题]目前最常用的字符识别技术是______。

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[单项选择]组成脾红髓的结构是（）。
A. 脾小体和动脉周围淋巴鞘
B. 脾索和脾窦
C. 脾小体和脾窦
D. 脾小体和脾索
E. 边缘区和脾小梁

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[多选题]视频监控终端可采用轮询方式自动切换图像,有几种显示模式?
A.单画面
B.双画面
C.四画面
D.九画面

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[判断题](231932)( )天然绝缘材料不包括棉纱布、天然树脂、天然橡胶等。
A.正确
B.错误

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[单选题]P207T1S002 距离保护装置一般由( )组成。
A.测量部分、启动部分;
B.测量部分、启动部分振荡闭锁部分
C.测量部分、启动部分、振荡闭锁部分二次电压回路断线失压闭锁部分
D.测量部分、启动部力、振荡闭锁部分、二次电压回路断线失压闭锁部分、逻辑部分

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[简答题]Despite the web, we watch more television than ever.
In the chaos of today’s media and technology brawl- iPod vs. Zune, Google vs. Yahoo, windows vs. Linux, Intel vs. AMD--we can declare one unlikely winner. Standing tall in a field of new tech wonders, it’s a geezer technology that are invented in the 1920s and commercialized in the 1940s, and it’s still more powerful than any thing created since. (1) As you try to figure out where consumer infotech is going, and what it means for society, remember this big, central reality: People just want more television.
If you doubt it, look at today’s biggest news in tech. It continually centers on new ways to bring consumers the thing they crave above all else. (2) Sony flooded the recent Consumer Electronics Show with products that put Intemet video on your TV set, as did almost every other consumer electronics company. At the simultaneous Macworld Expo, Apple chief Steve Jobs introduced Apple TV. which does the same thing.

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[单选题]车钩在全开位时，钩舌与钩腕内侧距离的运用限度分别是（）mm。
A.135
B.220
C.235
D.250

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[多项选择]下列哪些情形是导致中外合资经营企业解散的情形？
A. 企业发生严重亏损无力继续经营
B. 合营期限届满
C. 合营各方协商同意解散
D. 合营企业因严重环境污染被撤销

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[单选题]水泥进场验收说法正确的是( )。
A.施工单位提供水泥试验报告
B.检查细度
C.检查包装或散装仓号
D.检查重量

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[判断题]高压汞灯属于气体放电的光源。
A.正确
B.错误

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[判断题]做好民族工作，最关键的是搞好民族统一。
A.正确
B.错误

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[单选题]若信号开放后，对于单列车进路，若站台门打开，相应的进入该站台和由此站台出发的信号机均（）
A.立即关闭
B.延时关闭
C.自动关闭
D.同时关闭