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[判断题]用差动变压器测量位移时,根据其输出特性可辨别被测位移的方向。()

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[单选题]钢轨手工检查方法中,如有轨头扩大或下垂表明有()存在。
A.水平裂纹
B.垂直裂纹
C.纵向裂纹
D.横向裂纹
[单项选择]

Mass transportation revised the social and economic fabric of the American city in three fundamental ways. It catalyzed physical expansion, it sorted out people and land uses, and it accelerated the inherent instability of urban life. By opening vast areas of unoccupied land for residential expansion, the omnibuses, horse railways, commuter trains, and electric trolleys pulled settled regions outward two to four times more distant from city centers than they were in the pre-modern era. In 1850, for example, the borders of Boston lay scarcely two miles from the old business district; by the end of the century the radius extended ten miles. Now those who could afford it could live far removed from the old city center and still commute there for work, shopping, and entertainment. The new accessibility of land around the periphery of almost every major city sparked an explosion of real estate development and fueled what we now know as urban sprawl. Between 1890 and 1920, for example,
A. To demonstrate positive and negative effects of growth.
B. To show that mass transit changed many cities.
C. To exemplify cities with and without mass transportation.
D. To contrast their rates of growth.

[单选题]对SF6断路器,户外汇控箱或机构箱的防护等级应不低于()
A.IP45
B.IP55
C.IP45W
D.IP55W
[多选题]妇科检查发现前庭部黏膜膨隆, 并略显紫色,不应考虑的诊断是
A.处女膜闭锁
B.完全性阴道横隔
C.阴道下段闭锁
D.阴道纵隔
E.先天性无阴道
F.先天性无子宫
G.残角子宫
H.单纯性宫颈闭锁
[多项选择]男,30岁,毒性弥漫性甲状腺肿病人,幼时有哮喘史,以下何种药物可用()。
A. 卡比马唑(甲亢平)
B. 丙基硫氧嘧啶
C. 甲硫咪唑(他巴唑)
D. 普萘洛尔(心得安)
E. 甲状腺素制剂
[填空题]中国境内首次组织考古发掘的是(),李济,山西省夏县西阴村
[多选题]以下符合省煤器检修质量标准的是()。
A.对焊口抽查10~20%,不合格的焊口必须重新处理
B.更换及调整防磨板
C.检修后的管排应平整,无凹陷及突出
D.距弯头200mm之内不准有焊口,两焊口之间的距离应大于200mm
E.距弯头100mm之内不准有焊口,两焊口之间的距离应小于200mm
[多项选择]批准逮捕或决定逮捕的机关是( )。
A. 公安机关
B. 检察院
C. 法院
D. 政法委员会
[单项选择]Woman: Did you watch our Professor Stiller on TV last night Man: I almost missed it! But my mother just happened to be watching at home and gave me a call. Question: What does the man mean
A. He watched the television program with his mother.
B. His mother told him his professor was on television.
C. Answering the phone caused him to miss the television program.
D. His mother missed the television program.
[单项选择]下列程序执行后,k的值是( )。     public class TestDemo {      public static void main(String args[ ]) {      int m=3,n=6,k=0;       while((m++)<(--n) )        ++k;        System.out.println(k);       }     }
A. 0
B. 1
C. 2
D. 3
[多选题]以下物质可能具有旋光性的是:( )
A.一氯甲烷
B.樟脑
C.酒石酸
D.乳酸
[单选题]起重机上应备有灭火装置,驾驶室内应铺橡胶绝缘垫,禁止存放( )。
A.食品
B.医疗物品
C.生活用品
D.易燃物品
[单项选择]肝硬化患者,查体发现移动性浊音阳性,考虑出现腹水。腹水发生的原因不包括()。
A. 门静脉压力增高
B. 醛固酮减少
C. 肝淋巴液回流受阻
D. 血清白蛋白减少
E. 肾小球滤过率降低
[单选题]由于球化剂具有( )作用,因此球墨铸铁产生白口铸铁组织的倾向比灰铸铁大。
A.使石墨呈球状
B.提高力学性能
C.阻碍石墨化
D.减小焊接应力
[单选题]吊装过程中如需几支吊装带同时使用时,应尽可能使( )吊带上。
A.载荷均匀分布在;
B.载荷对角分布在;
C.载荷分布在一支;
D.载荷分布在两支;
[单选题]外贸企业出口的货物,应退税款计算方法是:
A.FOB价×退税率
B.CIF价×退税率
C.购进货物的增值税专用发票金额×退税率
D.代理费发票金额×退税率
[判断题]银行业金融机构应当安排专门人员,负责所有渠道受理的金融消费者投诉的管理、统计、分析和报送。
A.正确
B.错误
[单选题]接地是消除静电危害最简单的方法,主要用于消防那一类静电?( )
A.导电体上的静电
B.绝缘体上的静电
C.易燃液体上的静电
[单选题]根据公安部2007年下发的《关于调整火灾等级标准的通知》中的火灾事故等级分级标准,将火灾风险等级分为极高风险、高风险和中风险、低风险。火灾事故导致2人死亡、40人重伤、900万元的直接经济损失,则该次事故火灾风险等级应划分为( )。
A.极高风险
B.高风险
C.中风险
D.低风险
[多项选择]检查输卵管是否通畅的方法是( )
A. 双合诊检查
B. 输卵管通液检查
C. 官腔镜检查
D. 子宫输卵管造影
E. 超声波检查
[多选题]接受高等教育会产生的成本有( )。
A.直接成本
B.间接成本
C.机会成本
D.沉淀成本
E.心理成本
[填空题]路基作为路面的支承结构物,它必须具有足够的()、()和()。
[单选题]设备内的SF6气体不准向大气排放,应采取净化装置回收,经处理检测合格后方准再使用。回收时作业人员应站在(  )。
A.上风侧
B.下风侧
C.设备上方
D.设备下方
[判断题]有限空间作业未开展通风、检测工作或检测数据不全、不真实;不是违章行为()
A.正确
B.错误
[判断题]焦炉应采用水封式上升管盖、隔热炉盖等措施。
A.正确
B.错误
[单项选择]She is a role model for thousands of children and teens in America. And she has proved herself to be one of the most successful figure skaters in the world. Chinese-American 21-year- old Michelle Kuan has achieved more than many people even dream of: she is a three-time US national champion, a two-time world champion, and won the 1998 Winter Olympics silver medal. And at the young age of 17, she published her autobiography (自传) Heart of a Champion. Yet this skating angel experienced failure at the Grand Prix. held in Ontario, Canada, earlier this month.
She missed her chance for success by failing, lost to her longtime rival (对手), Russian Irina Slutskaya. She may have lost the gold medal on that occasion, but one thing she has never lost is her confidence. "It was really just a rehearsal for the coming Winter Olympic Games. That’s the stage I am setting for," Kwan said. "Knowing I have a challenger who is really good pushes me a little further and hopefully to my full potential (潜
A. she has grown from a kid skater to an artistic skater.
B. she has seldom lost her confidence.
C. she was born with such a good gift as has brought her success
D. she has stuck to her motto: work hard, be herself and have fun
[判断题]LNG 储罐存储的 LNG 为富气,当接收贫气时, 应选择下部进液的方式。( )
A.正确
B.错误
[多选题]对于取样工具注射器的准备,下列说法正确的是()。
A.应顺序用自来水、有机溶剂、蒸馏水洗净
B.干燥后用塑料盖子盖住头部
C.在105℃下充分干燥
D.粘贴标签等待使用
[单选题]《煤矿安全规程》规定,煤矿作业场所的噪声大于( )dB(A)时,需配备个体防护用品。
A.70
B.80
C.85
D.90
[填空题]JW-2型新车走合期满后应换油一次,以后每运行()㎞或使用半年换油一次。
[判断题]电子支付的工作环境是基于一个开放的系统平台。
[单选题] 消防员在工作中表现特出的,严格标准程序,( )为主原则。
A.称赞
B.嘉奖
C.精神奖励
D.物质奖励
[单选题]峭壁、陡坡的场地或人行道上的冰雪、碎石、泥土应经常清理,靠外面一侧应设()mm高的栏杆。在栏杆内侧设()mm高的侧板,以防坠物伤人。
A.1050~1200;180
B.1050~1200;170
C.1050~1100;180
D.1050~1100;170
[单选题]用于()电压等级时,绝缘隔板的厚度不得小于3mm。
A.10kV
B.35kV
C.110kV
D.66kV
[判断题]客货票据账簿记录发生差错时,应将错误的文字或数字画双红线注销,但必须使原有字迹仍可辨认,然后在画线上方填写正确的文字或数字,并由记账人员在更正处盖章。
A.正确
B.错误
[多选题]负责公共消防设施维护管理的单位,应当保持( )等公共消防设施的完好有效。
A.消防供水
B.消防通信
C.消防车通道
D.消防装备
[单选题]信号机构及发车表示器结构部件的内外均应涂()。
A.浅灰色调和漆
B.深灰色调和漆
C.黑色调和漆
D.褐色调和漆
[单选题]耳穴内生殖器位于( )
A.三角窝前1/3的下部
B.三角窝前1/3的上部
C.对耳轮下脚前方的耳轮处
D.三角窝前方的耳轮处
E.耳轮脚处

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