[单项选择]You probably know that it"s better for both you and the environment if you buy an organic tomato instead of one that"s been doused in pesticides, but there are lots of other things to consider before venturing down the aisle of your local supermarket (or farmer"s market). The explosion in 1 product and other foods during the last few years has been an extremely 2 development in the food industry. However, 3 till exists about exactly what the organic 4 means. Do you know the difference between a cereal that"s "organic", "100% organic", and "made with organic 5 " The USDA has clearly defined standards that 6 which of those labels can legally go on your raisin bran. You can learn more about them at www. usda. gov. Organic foods are great, but the jury is still very much out 7 another new development in the food world: genetically 8 organisms (GMOs). No one knows for certain the short and 9 effects of these products of gene engineering, 10 there"s a chance they could lead to the 11 creation of "superweeds" or 12 with natural plant stocks, for more information on GMOs, we recommend visiting www. saynotogmos. org. 13 you"re shopping, don"t forget to consider the companies behind the 14 names. One cereal company might be an environmental champion, 15 the other manufactures its corn flakes via 16 environmental practices. An easy way to compare two companies is to use 17 such as www. responsibleshopper. com. They present both the good and bad sides of every company they 18 , and they grade hundreds of companies on social, ethical and environmental issues. Remember: 19 conscious shopping is a powerful tool for effecting change. You can make a difference every time you fill your 20 cart.
A. label
B. mark
C. word
D. food

[单选题]CT值定标为0 的组织是:
A.空气
B.脂肪
C.水
D.骨
E.脑组织

[单项选择]牙冠的斜面是指（）
A. 组成嵴的各个面
B. 组成牙尖的各个面
C. 构成轴嵴的各个面
D. 构成边缘嵴的各个面
E. 牙冠上斜行的面

[判断题] 设区的市级以上地方人民政府可以根据实际需要，建立统一规范的招标投标交易场所，为招标投标活动提供服务。
A.正确
B.错误

[判断题]银行机构为办理规定业务而进行联网核查时，若个人的姓名、公民身份号码、照片和签发机关中一项或多项核对不一致且能够确切判断题客户出示的居民身份证为虚假证件，银行机构应拒绝为该客户办理相关业务。
A.正确
B.错误

[单项选择]个体对自己的认识、体验和调控是（）。
A. 自我认识
B. 自我体验
C. 自我调控
D. 自我意识

[单选题]为了提高供电可靠性、经济性，合理利用动力资源，充分发挥水力发电厂作用，以及减少总装机容量和备用容量，现在都是将各种类型的发电厂、变电所通过（ ）连接成一个系统。(　　)
A.用电线路
B.输配电线路
C.发电线路

[单选题]ZPW-2000A无绝缘轨道电路，当长度超过( )时，主轨道需要加装补偿电容进行补偿。[323010103]
A.200m
B.300m
C.400m
D.500m

[单选题]所有配电装置的适当地点，均应设有与（　　）相连的接地端，接地电阻应合格。
A.A.检修设备
B.B.接地网
C.C.带电设备
D.D.停电设备

[单选题]《铁路旅客运输服务质量规范》中规定，动车组列车是指由若干带动力和不带动力的车辆（ ）的一组列车。
A.以固定编组组成、在列车运行方向一端设有司机室
B.以固定编组组成
C.以固定编组组成、两端设有司机室
D.任意编组组成、两端设有司机室

[判断题]一般事故的调查期限为10日。
A.正确
B.错误

[判断题]充装乙炔气的气瓶，其定期检验周期一般为3年。
A.正确
B.错误

[判断题]对发生道路交通事故需要收集证据的事故车,交通警察可以依法扣留。
A.正确
B.错误

[多选题]货物列车运行途中， （或工务等其他人员）发现车辆有抱闸表征时，立即向 报告，由车站值班员通知司机在本站或前方站、区间停车，同时向 报告。（ ）
A.车站人员
B.车站值班员
C.车站调度员
D.列车调度员

[单选题] 非周期性计费,是指根据业扩业务或客户需求等情况,对客户在( )抄表例日进行抄表计费和出账的过程。
A. 调整
B. 轮换
C. 正常
D. 非正常

[单项选择]有关中级人民法院审判委员会委员的任命，下面说法正确的是：
A. 由院长提请本级人民代表大会常务委员会任免
B. 由院长提请本级人民代表大会任免
C. 由院长提请高级人民法院审判委员会任免
D. 由院长提请同级党委的政法委员会任免

[单选题]通常采用( )。作为安全电压的电源。
A.安全隔离变压器
B.发动机
C.电动机
D.蓄电池

[单项选择]现金出纳员每日清点现金，属于（）。
A. 定期清查
B. 全面清查
C. 局部清查
D. 不定期清查

[判断题]对天翼蓝盾停机号码办理“解挂”业务的场景，该号码必须先按规定要求解除天翼蓝盾停机后，才能办理“解挂”业务。
A.正确
B.错误

[简答题]吹灰器的日常维护？

[简答题]非开挖的通道，应离开什么？

[单选题]携带的任何物件与接触网设备的带电部分应保持（ ）以上的距离。
A.0.5m
B.1m
C.1.5m
D.2m

[单项选择]二进制数10100101011转换成十六进制数是
A. 52B
B. D45D
C. 23C
D. 5E

[单项选择]急性病毒性肝炎的治疗原则错误的是（）
A. 早孕期应治疗后行人工流产，以防畸胎
B. 妊娠中、晚期不宜终止妊娠
C. 妊娠继续时，注意防止子痫前期
D. 分娩时注意缩短第二产程及防治产后出血
E. 产后用抗生素预防感染

[简答题]为什么茯砖茶和千两茶会“发花”？

[单选题](单选题)健全安全生产应急体系。公司及各生产经营单位要建立（）机构，完善应急制度，制订应急预案，建立应急队伍，储备应急物资，组织应急演练，加强应急管理。
A.安全管理
B.应急管理
C.经营管理
D.预案管理

[单项选择]下列会计业务中会使企业月末资产总额发生变化的是（）。
A. 从银行提取现金
B. 购买原材料，货款未付
C. 购买原材料，货款已付
D. 预付货款

[多选题]下列哪些物品不得作为行李或夹入行李内托运，也不得作为自理行李或免费随身携带物品带入客舱运输（ ）。
A.香烟
B.刺刀
C.榴莲
D.样品枪

[简答题]临床生化的研究内容有哪三个方面？

[单选题]《公民道德建设实施纲要》提出“在全社会大力倡导()的基本道德规范”。
A.遵纪守法、诚实守信、团结友善、勤俭自强、敬业奉献
B.爱国守法、诚实守信、团结友善、勤俭自强、敬业奉献
C.遵纪守法、明礼诚信、团结友善、勤俭自强、敬业奉献
D.爱国守法、明礼诚信、团结友善、勤俭自强、敬业奉献

[单选题]1.40 注册查验时,对总质量_______kg的危险货物运输货车,查验辅助制动装置。
A.大于等于3500
B.大于3500
C.大于等于4500
D.大于4500

[单选题][T]BA015 5 1 3
拆除阀门的法兰螺栓应按（ ）的顺序松开。
A.先上后下，先远后近
B.先上后下，先近后远
C.先下后上，先远后近
D.先下后上，先近后远

[单选题]各机务段每（ ）应进行一次《内燃、电力机车检修工作要求及检查办法》文件对规检查。
A.月
B.季度
C.半年
D.年

[判断题]《建筑设计防火规范》规定，高层建筑室内自动喷水灭火系统应设水泵接合器。
A.正确
B.错误

[单项选择]ASCⅡ码是对______实现编码的一种方法。
A. 语音
B. 汉字
C. 图形图像
D. 字符

[不定项选择题]Everyone becomes a little more forgetful as they get older, but men's minds decline more than women's, according to the results of a worldwide survey. Certain differences seem to be inherent in male and female brains: Men are better at maintaining and dealing with mental images (useful in mathematical reasoning and spatial skills ) , while women tend to excel (擅长) at recalling information from their brain's files (helpful with language skills and remembering the locations of objects). Many studies have looked for a connection between sex and the amount of mental decline ( 衰退) people experience as they age, but the results have been mixed. Some studies found more age-related decline in men than in women, while others saw the opposite or even no relationship at all between sex and mental decline．Those results could be improper because the studies involved older people, and women live longer than men: The men tested are the survivors, "so they're the ones that may not have shown such cognitive decline," said study team leader Elizabeth of the University of Warwick in England. People surveyed completed four tasks that tested sex-related cognitive skills: matching an object to its rotated form, matching lines shown from the same angle, typing as many words in a particular category (范畴) as possible in the given time, e.g．"object usually colored gray", and recalling the location of objects in a line drawing．The first two were tasks at which men usually excel; the latter were typically dominated by women. Within each age group studied, men and women performed better in their separate categories on average．And though performance declined with age for both genders, women showed obviously less decline than men overall. One important factor that affects the correctness of the results is that__________ . A.the old men tested may not have shown such cognitive decline B.people surveyed are all ol
A.
B.people taking part in this test came from all over the worl
C.
D.women live longer than men