Malls are popular places for Americans to go. Some people spend so much time at malls that they are called "mall rats". Mall rats shop until they drop in the hundreds of stores under one rood. People like malls for many reasons. They feel safe because malls have police stations of private security guards. Parking is usually free, and the weather inside is always fine. The newest malls have beautiful rest areas with waterfalls and large green trees. The largest mall in the United States is the Mall of America in Minnesota. It covers 4.2 million square feet. It has 350 stores, eight night clubs, and a seven-acre park! There are parking spaces for 2,750 cars. About 750,000 people shop there every week. The first indoor mall in the United States was built in 1965 in Edina, Minnesota. People like doing all their shopping in one place. More mails were built around the country. Now, mails are like town centers where people come to do many things, they shop, of course, th
A. They feel safe because malls have police station of private security guards.
B. They can be served free meals after doing shopping.
C. They can do about everything at malls.
D. The weather inside is always fine.
Drunken driving has become a national
{{U}} (31) {{/U}}. Every hour of every day about three Americans on
average are killed by drunken drivers, adding {{U}} (32) {{/U}}to an
incredible 250,000 over the past decade. A drunken driver is defined as one with 0.10 blood alcohol {{U}} (33) {{/U}}or through three beers, glasses of wine or {{U}} (34) {{/U}}of whisky drunk within two hours. Heavy dinking used to be a (an) {{U}} (35) {{/U}}part of the American macho image and judges were lenient in most courts, but the drunken {{U}} (36) {{/U}}Zhas recently caused so many well-publicized tragedies, especially involving young children, {{U}} (37) {{/U}}public opinion is no longer tolerant. Twenty states have raised the {{U}} (38) {{/U}} drinking age to 21. After New Jersey lowered it to 18, the number of people killed by 18-to-20-year-o A. suspended B. fined C. made up D. arrested [单选题]简略试验时司机常用制动减压()kPa并保压1min。
A.50 B.100 C.140 D.170 [填空题]使用SQL语句求“工商管理”系的所有职工的工资总和;
SELECT 【12】 (工资)FROM教师; WHERE系号m(SELECT系号FROM 【13】 WHERE系名:”工商管理勺 第(11)~(12)题使用如下的“教师”表和“学院”表“教师”表 职工号 姓名 职称 年龄 工资: 系号 11020001肖天海 副教授’35 2000.00 01 11020002王岩盐 教授 40 3000.00 02 11020003刘星魂讲师 25 1500.00 03 11020004张月新讲师 30 1500.00 04 11020005李明玉教授 34 2000.0005 11020006孙民山 教授 47 2100.00 06 11020007钱无名 教授 49 2200.00 07“学院”表 系号 系名 01 英语 ` 02 会计 03 T商管理 [单项选择]乳癌病变发展过程中最易受染的是()
A. 肺 B. 肝 C. 腋窝淋巴结 D. 锁骨下淋巴结 E. 胸骨旁淋巴结 [判断题]公安民警使用催泪警械制止违法犯罪行为人的行为时,应当根据现场情况,要求现场无关人员躲避,同时选择下风向站位和安全有效距离,直接向违法犯罪行为人喷射催泪剂。
A.正确 B.错误 [填空题]1 “卡缸”是因为压缩机润滑油【 】了的情况下才会出现的现象。
[判断题]一般情况下,继电器的释放电压约在吸合电压的10~50%
A.正确 B.错误 [多项选择]网络条件下,消费者概念和行为的变化主要表现在()。
A. 消费者从大众分离 B. 消费者直接参与生产和商业流通循环 C. 大范围的选择 D. 理性的购买 [单选题]《行车组织细则(十四号线主线及知识城支线、二十一号线)》:在______‰及以上的下坡道推进运行时,禁止在该坡道上停车作业,并注意列车的运行安全。
A.A、30 B.B、45 C.C、60 D.D、90 [单选题]( )散热器用于前部较低的汽车。
A.离心式 B.竖流式 C.横流式 D.向心式 [单选题]甲委托朋友乙通过网络平台给自己的手机充话费,不料乙输错电话号码,将话费充至陌生人丙的手机里,则()。
A.丙是不当得利,应当将话费返还 B.错充话费是乙操作失误所致,应当由乙承担损失 C.话费是在网络平台上错充的,损失应当由该网络平台承担 D.甲委托乙为其充话费,应为乙的过失行为导致的损失承担责任 [单项选择]Which of the following statements is the most appropriate title for the passage
Which of the following statements is the most appropriate title for the passage A.The Origins of GPS B.The Advantages of GPS C.The Future of GPS D.The Increasing Uses of GPS: Military and Civilian A. The Origins of GPS B. The Advantages of GPS C. The Future of GPS D. The Increasing Uses of GPS: Military and Civilian [单选题]10.乳酸循环所需的NADH主要来自
A.A.三磷酸循环中产生的NADH B.B.脂酸β氧化中产生的NADH C.C.糖酵解过程中3-磷酸甘油醛脱氢产生的NADH D.D.磷酸戊糖途径产生的NADPH转化生成的NADH E.E.谷氨酸脱氢产生的NADH [单选题]通常,偶极子天线的增益比各向同性天线多( )。
A.5dB B.4dB C.2.15dB D.3dB [判断题]配电室10kV侧一般采用环网开关,220/380V侧为单母线分段接线。变压器接线组别一般采用D,yn11,单台容量不宜超过630kVA。
A.正确 B.错误 [单选题]下列关于结构检测原始记录描述正确的是( )
A.原始记录不得更改, B.原始记录应记录在专用记录纸上, C.不得采用自动记录, D.原始记录必须由批准人签字 [多选题]党委议教的主要内容是什么?
A.领会上级指示要求 B.分析队伍教育形势,研究队伍思想情况 C.确定重要教育任务 D.提出教育目的要求 E.统筹解决教育中遇到的突出矛盾和问题 [多选题]SF6气体成分分析杂质组分有()。
A.A: SO2 B.B: HF C.C: NO D.D: CO [多选题]在潮湿或含有酸类的场地上以及在金属容器内,应()。
A.使用24V及以下电动工具 B.装设额定动作电流小于10m C.使用Ⅱ类电动工具 D.且应设专人不间断监护 [判断题]办理危险货物运输业务的工作人员和装卸人员、押运人员,应当掌握危险货物的性质、危害特性、包装容器的使用特性和发生意外的应急措施。()
A.正确 B.错误 [单项选择]下列选项中,能反应物业价格水平高低的是( )。
A. 成交价格 B. 市场价格 C. 总价格 D. 单位价格 [单选题] 若乘客遗失物品为加锁或封固物品不正确的处置是()
A.不予捡拾 B.一般不予开封检查 C.该物品视为不能判断其安全性 D.及时交驻站民警处理 [单选题]患者,男性,43岁,上消化道大出血入院5天,出血已经停止,护士为患者行饮食指导时,告诉患者饮食应该
A.继续禁食24小时 B.可以吃清淡易消化饮食 C.可以吃面条、稀粥 D. 12小时后可以喝肉汤 E.可以喝豆浆 [判断题]在道路上驾驶机动车追逐竞驶,情节恶劣的,构成危险驾驶罪。
A.正确 B.错误 [单选题]各级消防救援队伍()为本级作战训练安全工作第一责任人。
A.分管领导 B.业务部门领导 C.党政主要负责同志 D.现场指挥员 [单选题]小飞虫钻进耳道后,正确的做法是到黑暗的地方,用手电光照着耳道,利用昆虫的趋光性引出飞虫,也可以在耳道内滴几滴( )后,再用耳勺将飞虫掏出耳道。
A.:柴油; B.:酒精; C.:烹调油; D.:农药。 我来回答: 提交
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