Crime has its own cycles, a magazine reported some years ago. Police records that were studied for five years from over 2,400 cities and towns show a surprising link between changes in the season and crime patterns. The pattern of crime has varied very little over a long period of years. Murder reaches its high during July and August, as do other violent attacks. Murder, moreover, is more than seasonal: It is a weekend crime. It is also a night-time crime: 62 percent of murders are done between 6 p. m. and 6 a. m..
Unlike the summer high in crimes of bodily harm, robbing has a different cycle. You are most likely to be robbed between 6 p.m. and 2 a.m. on a Saturday night in December, January, or February. The month with least crimes of all is May--except for one strange fact. More dog bites are reported in this month than in any other month of the year.
Obviously our seasonal cycles of knowledge are completely different from our tendencies for crimes. Prof
A. there is a link between changes in the seasons and crime patterns
B. crime is not linked to the cycle of the weekdays
C. there is a sure connection between murder and hot weather
D. there is a connection between robbing and murder
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The
Valuable Teeth Here is a story told about an American general who was a very important figure (人物) in the American army during the First World War. Everybody in the Unites States knew him and many people wished to have a picture or something of his in their homes. Soon after the war the general returned to Washington. One day he went to a dentist (牙医) and had six teeth pulled out. A week later the general heard that his teeth were being sold in curiosity shops at $5 each. On each of the teeth there was a label (标签) with the name of the general and words: "Buy these teeth and show them to your friends at home." The general got angry. He rushed to his office and ordered six officers to go around the city and buy all his teeth. The officers went out and visited ev A. the museum B. the special shops selling some rare and interesting things C. the department store D. the hospital [单选题]根据《关于新形势下党内政治生活的若干准则》，（）是我们党强身治病、保持肌体健康的锐利武器，也是加强和规范党内政治生活的重要手段。
A.严明党的政治纪律 B.批评和自我批评 C.民主集中制 D.严格党的组织生活 [单选题]从人口增长与时间变化的关系中找出两者之间的规律，建立数学公式来进行预测的人口规模预测方法是( )。
A.时间序列法 B.综合平衡法 C.相关分析法 D.区位法 [单选题]RN2型熔断器的熔丝是根据机械强度的要求来确定的，这是因为（ ）很小。 A.电流互感器二次额定电流 B.电压互感器二次额定电流 C.电压互感器一次额定电流
A.A B.B C.C [判断题] 重大缺陷指严重威胁调度自动化系统安全但尚能坚持运行,不及时处理有可能造成电网/设备事故、电网/设备障碍或误调、误控电网运行设备的异常或隐患。
A.正确 B.错误 [单选题]以下关于链路聚合 LACP 模式选举 active 端口的说法,正确的是?( )【单选题】
A.先比较接口优先级,无法判断出较优者继续比较接口编号,越小越优 B.只比较接口优先级 C.比较设备优先级 D.只比较接口编号 [单项选择]乳糜微粒中含最多的成分是( )
A. 甘油三酯 B. 蛋白质 C. 胆固醇 D. 磷脂 E. 糖脂 [多选题]机动车在设有最高限速标志的道路上行驶时，不正确的行为是（ ）。
A.允许超过标明最高时速的10% B.可以超过车辆的最高设计时速 C.按规定的最高车速行驶 D.不得超过标明的最高时速 [单项选择]哪些条件不能阻止或延缓药物晶型转变
A. 混悬在水中 B. 加放高分子材料 C. 加入Tween-80 D. 增加分散溶媒的黏度 E. 以上均可阻止或延缓药物晶型转变 [多选题]重新安装激活OBU需确认OBU状态为“正常”且无( )不符情况。( )
A.车型 B.车牌号码 C.车牌颜色 D.车辆发动机序列号 E.车架号 [单项选择]大量绒毛膜促性腺激素刺激卵巢颗粒细胞及卵泡膜细胞，而形成（）
A. 卵巢黄素囊肿 B. 葡萄胎 C. 紫蓝色结节 D. 卵巢黄体囊肿 E. 侵蚀性葡萄胎 [简答题]在对大型养路机械日常检查列车无线调度通信设备和( )性能良好。
[填空题]MY870DP餐车用客室电动拉门通用润滑油脂为：( )GB7324-87。
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