热门试题:
[单项选择]Child Development refers to those physical, intellectual, social, and emotional changes that occur from birth to adolescence. Although people change throughout their lives, developmental changes are especially (31) in childhood. During this period, a dependent, vulnerable newborn grows into a capable young person (32) has mastered language, is self-aware, can think and (33) with sophistication, has a distinctive personality, and socializes (34) with others. Many abilities and characteristics developed (35) childhood last a lifetime.
A (36) of factors influence child development. Heredity guides every aspect of physical, (37) , social, emotional, and personality development. Family members, (38) groups, the school environment, and the community influence (39) children think, socialize, and become self-aware. (40) factors such as nutrition, medical care, and (41) hazards in the air and
A. fight
B. quarrel
C. struggle
D. crisis
[判断题]采区内不得遗留未经设计规定的煤柱。( )
A.正确
B.错误
[单选题]IT 系统是指()的三相三线制低压配电系统。
A.电源中性点接地,电气设备的金属外壳也接地
B.电源中性点不接地,电气设备的金属外壳
直接接地
C.电源中性点接地,电气设备的金属外壳不接地
D.电源中性点不接地,电气设备
的金属外壳也不接地
[多项选择]消化性溃疡常见的并发症有（）
A. 大量出血
B. 急性穿孔
C. 幽门梗阻
D. 癌变
E. 感染
[单选题]在抽样框中每隔一定距离抽选样本单位的调查方式是()。
A.整理抽样
B.系统抽样
C.分层抽样
D.简单随机抽样
[单项选择]组成工资收入的各种成分及其在工资总量中所占的比重称为（）。
A. 工资数量
B. 工资结构
C. 工资构成
D. 其他
[判断题]安全生产管理的对象是企业的员工,涉及到企业中的所有人员、设备设施。
A.正确
B.错误
[单项选择]低血糖时可出现（）
A. 胰岛素分泌加强
B. 胰高血糖素抑制
C. 生长激素分泌加强
D. 生长激素分泌抑制
E. 肾上腺素分泌增加
[多选题]发生旅客伤害事故时，旅客可向（ ）请求赔偿。
A.事故发生站
B.接收站
C.事故责任单位
D.处理站
[填空题]（）是指人们在一定经济环境的作用下，根据自己掌握的有关经济形势和经济变量的信息，对自身物质利益的得失变化进行预测、估计和判断，并据此采取相应的消费对策和参与投资、商品交换等经济活动的心理及行为现象。
[单项选择]（）is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains。
A. Repeater
B. Bridge
C. Router
D. Galway
[判断题]个人劳动保护用品,是指在建筑施工现场,从事建筑施工活动的人员使用的安全帽、安全带以及安全( 绝缘 )鞋、防护眼镜,防护手套、防尘( 毒 )口罩等个人劳动保护用品( )
A.正确
B.错误
[单项选择]第二层交换机( )路由功能，第三层交换机( )路由功能。
A. 具有；具有
B. 不具有；不具有
C. 不具有；具有
D. 具有；不具有
[单选题]在卫氏并殖吸虫生活史中,野猪、兔、鸡等可作为
A.终宿主
B.中间宿主
C.保虫宿主
D.转续宿主
E.第二中间宿主
[判断题]衡量继电保护的好坏，最重要的是看其是否具有速动性
[单选题]无论高压设备是否带电，作业人员不得单独移开或越过遮栏进行工作；若有必要移开遮栏时，应有监护人在场，并符合()的安全距离。
A.设备停电时
B.设备不停电时
C.作业时
D.带电作业时
[单选题]86.BA003 抽油机井皮带轮的直径通过皮带轮上皮带断面中心的圆周（ ）计算。
A.半径
B.直径
C.周长
D.面积
[判断题]植物各部分器官进入休眠期的迟早，一般根须最早，枝干次之，芽及小枝最迟。解除休眠的顺序是根颈最迟，芽最早。
[多选题]以下须使用调度命令发车的情况为（）。
A.向封锁区间开行救援列车
B.向封锁区间开行路用列车
C.挂取区间遗留车辆
D.单线区间车站各种电话呼唤5分钟无人应答向不应答站发车
[单项选择]在A1海区航行的船舶，使用（）接收岸到船遇险报警
A. 带DSC的MF/HF单边带无线电话
B. 带DSC的VHF无线电话
C. INMARSAT卫星船站
D. A+B+C
[填空题]美术是一个庞大的家族，一般划分为（）、（）、（）和（）四大门类。
[判断题]固定式旋转式人力制动机制动时，顺时针方向旋转人力制动机手轮，当拧紧以后可以用掣子锤在掣轮掣子上将制动轴固定。
A.正确
B.错误
[简答题]简述克服往复泵流量不均匀现象常采取的措施.
[判断题]动态资产配置的目标在于，在不提高系统性风险或投资组合波动性的前提下提高长期报酬，这和风险与收益匹配的原则互相矛盾。 ( )
A.正确
B.错误
[单选题]安全技术交底文件应针对不同对象分层次编制，坚持做到安全技术交底直至交底到（ ）。
A.施工作业人员
B.作业班长
C.施工管理人员
D.技术人员
[单项选择]违反行为中，下列（）不是法定可以从轻或者免予行政处罚的情形。
A. 情节特别轻微的
B. 初犯、偶犯
C. 主动承认错误及时改正的
[单项选择]按（）条件确认的重点账户每年调整一次，根据其他条件确认的重点账户，按月调整。
A. 账户性质
B. 发生额
C. 余额
D. 贷款户
[单项选择]In a world where bad news has become everyday news, people are turning to an ancient technique to deal with stress: meditation. At meditation centers, prayer groups and yoga studios around the United States, more and more are finding peace of mind by being quiet: Some use meditation to help deal with life changes; others, to process the painful reality of political and social unrest around the world of the type that has been experienced more recently. Stress from the September 11 terrorist attacks is "probably about 70 percent" of the reason one Chicago man started meditating and practicing yoga with his new wife. He became so emotionally affected that he realized he needed help in managing his stress. The yoga classes he takes begin and end with meditation. This "quiet time" helps him feel a lot more relaxed and gives him more breath control. The fact is,though ,that he is not alone.
Across the country, many are turning to more meditative exercise as they seek both psychological an
A. justified by official regulations.
B. recorded in documentary sources.
C. proved fully by written evidence.
D. testified by therapeutic outcomes.
[判断题]甲因消防责任事故罪被判处有期徒刑 2 年，刑满释放 2 年后又因盗窃被判处有期徒刑 1 年 甲构成累犯
A.正确
B.错误
[单选题]冷、热流体在换热器中进行无相变逆流传热,换热器用久后形成污垢层,在同样的操作条件下,与无垢层相比,结垢后的换热器的K
A.变大
B.变小
C.不变
D.不确定
[单项选择]
第二节 短文理解 1
阅读下面短文，从[A] (Right)、[B] (Wrong)、[C] (Doesn’t Say)三个判断中选择一个正确选项。
Some people do not like anything to be out of order. They are never late for work; they return their books to the library on time; they remember people’s birthdays; and they pay the bills as soon as they arrive. Mr Dodds was such a person.
Mr Dodds worked in a bank, but lived alone. Tile only family he had was in the next town, where his sister lived with her husband and their son, Mark. Mr Dodds had not seen his sister or her family for some years, but he sent them Christmas cards every year, and he had not forgotten Mark’s seventeenth birthday days before.
Last week,Mx Dodds had quite a surprise. He drove home form the bank at the usual time and drove neither too slowly nor too fast; he parked his car where he always parked it, and went inside to make his evening meal. Suddenly, there was a knock at the door. Mr Dodds opened the door, and found a policema
A. Right
B. Wrong
C. Doesn’t say
[单选题] CPU主要技术性能指标有( )
A. 字长、运算速度和时钟主频
B. 可靠性和精度
C. 耗电量和效率
D.冷却效率
[单项选择]位于中间层下层的细胞是（）
A. 血小板
B. 粒细胞
C. B细胞
D. 单核细胞
E. 淋巴细胞
[多项选择]特伦斯·迪尔和爱伦·肯尼迪在他们所著的《企业文化》一书中认为企业文化包含了哪些要素？（）
A. 企业环境
B. 价值观
C. 英雄
D. 习俗和仪式
E. 文化网络
[单选题]4片8259级联工作，可管理的外部中断源的级数为( )。
A.4
B.32
C.28
D.29
[多选题]多选下列关于行政复议被申请人的说法中,正确的有()。
A.行政机关与法律、法规授权的组织以共同的名义作出具体行政行为的,行政机关为被申请人
B.行政机关与法律、法规授权的组织以共同的名义作出具体行政行为的,行政机关和法律、法规授权的组织为共同被申请人
C.下级行政机关依照法律、法规、规章规定,经上级行政机关批准作出具体行政行为的,批准机关为被申请人
D.下级行政机关依照法律、法规、规章规定,经上级行政机关批准作出具体行政行为的,下级机关为被申请人
E.下级行政机关依照法律、法规、规章规定,经上级行政机关批准作出具体行政行为的,批准机关与下级机关为共同被申请人
[单选题]人工肝支持系统的分型，不包括下列哪项
A. 生理型人工肝脏
B. 生物型人工肝脏
C. 非生物型人工肝脏
D. 混合型人工肝脏
