热门试题:
[单选题]编入直通货物列车时，空罐车除外，三角1与乘坐旅客的车辆的车辆应()。
A.不隔离
B.至少隔离1辆
C.至少隔离2辆
D.至少隔离4辆
[多项选择]当归的炮制规格有（）
A. 当归身
B. 酒当归
C. 土炒当归
D. 当归炭
E. 当归尾
[单项选择]消毒作用的水平分几级？（）
A. 2级
B. 3级
C. 4级
D. 5级
E. 6级
[单选题]某村村民组长黄某将代收的用于救灾的款物共计5万元据为己有，致使群众利益受到重大损害。黄某的行为构成（ ）。
A.挪用特定款物罪
B.贪污罪
C.侵占罪
D.职务侵占罪
[填空题]车站的调车工作，由车站调度员统一领导。未设车站调度员的由（），未设调车区长的由（）统一领导。
[单选题]真空灭弧室的金属屏蔽筒的作用之一是( )。
A.、绝缘作用
B.吸附电弧产生的金属蒸气
C.导电作用
[判断题]扑救粉尘火灾时,不能用冲击力的灭火剂灭火。
A.正确
B.错误
[单项选择]Passage Two
Questions 62 to 66 are based on the following passage.
Romantic love has clear evolutionary roots but our views about what makes an ideal romantic relationship can be swayed by the society we live in. So says psychologist Maureen O’Sullivan from the University of San Francisco. She suggests that humans have always tried to strengthen the pair-bond to maximise (使最大化) reproductive success.
Many societies throughout history and around the world today have cultivated strong pressures to stay married. In those where ties to family and community are strong, life long marriages can be promoted by practices such as the cultural prohibition of divorce and arranged marriages that are seen as a contract between two families, not just two individuals. In modern western societies, however, the focus on individuality and independence means that people are less concerned about conforming to (遵守) the dictates of family and culture. In the absence of societal pressures to maintain pair-b
A. they expect different things from their partner
B. they tend to exaggerate each other’s positive qualities
C. they often fail to see each other’s negative qualities
D. they lay more emphasis on commitment and devotion
[单选题]从生命周期的角度着眼，属于成熟期家庭特征，需求和目标的是（ ）。
Ⅰ．收入增加而支出稳定 Ⅱ．子女与父母同住
Ⅲ．结清所有大额负债 Ⅳ．资产达到巅峰，要逐步降低投资风险
A.Ⅰ．Ⅱ．Ⅳ
B.Ⅱ．Ⅲ．Ⅳ
C.Ⅲ．Ⅳ
D.Ⅰ．Ⅱ．Ⅲ。Ⅳ
[多选题]关于隧道工程喷射混凝土施工，说法正确的有（ ）。
A.喷射作业混凝土利用率高
B.喷射作业区段宽度一般以1.5~2.0m为宜
C.对水平坑道，其喷射顺序为先墙后拱，自下而上
D.喷射工作风压应随风管长度增加而增加
E.为了确保喷射效果风压通常应大于水压
[单选题] "戴防静电手腕的说法正确的是（ ）。
A.是和大地短接的金属导体，用来尽快释放人体静电
B.串接了一个兆欧电阻，通过平滑放电避免器件损伤
C.只是用来保护人身安全
D.作业时戴不戴没有任何影响"
[单项选择]通过抑制肌苷酸的合成干扰腺嘌呤、鸟嘌呤、核糖核苷酸，阻止细胞增殖与DNA、RNA合成的是
A. 硫唑嘌呤
B. 环磷酰胺
C. 甲氨蝶呤
D. 环孢素
[单项选择]The aging of society in Japan foreshadows challenges ahead for other advanced industrial nations like the United States. About 20% of the Japanese population is over age 65 (compared with 12% in the United States), and Japan is wrestling with many consequences of this unprecedented and ongoing population shift.
Typical of the unexpected impacts is an increase in the number nationwide of kodokushi ("lonely death"), referring to an elderly person who has died with no relatives or friends to provide care in the last days, weeks, or even months. Traditionalists point to this ruefully as evidence of the collapse of the conventional family sys- tem and the erosion of networks of local community ties.
The larger society is responding in several ways to the trend toward aging alone. One response is coming from massive housing complexes, especially those where the median age is soaring as oldsters live longer. To promote social ties, housing complexes are opening community centers
A. The aging of society will be a challenge for Japan.
B. Japan is working hard to cope with its population problems.
C. Lonely death means the death of an elderly person who has no relatives or friends.
D. Lonely death indicates the collapse of the traditional family system.
[判断题]甲组织他人偷渡,在带领偷渡人员通过边检站时,被工作人员怀疑,甲暴力抗拒检查但未造成实际伤害,对其行为应当认定为组织他人偷越国(边)境罪。
A.正确
B.错误
[判断题]资产流通模式是指第三方物流企业利用自身的综合实力、良好的信誉，通过资产经营方式，间接为客户提供融资、物流、流通加工等集成服务，在这种模式中，一般要求金融机构的参与。（）
[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，不得存放大量易燃物品。
A.正确
B.错误
C.略
D.略
E.略
F.略
[多选题] 关于垂直运动对气温变化的影响,下列哪些说法正确( )。
A. 当大气层结不稳定时,上升运动引起气温下降,下沉运动引起气温升高。
B. 当大气层结稳定时,上升运动引起气温下降,下沉运动引起气温升高。
C. 当大气层结不稳定时,上升运动引起气温升高,下沉运动引起气温下降。
D. 当大气层结稳定时,上升运动引起气温升高,下沉运动引起气温下降。
E. 当大气层结是中性平衡状态时,上升运动引起气温下降,下沉运动引起气温升高。
F. 当大气层结是中性平衡状态时,上升运动引起气温升高,下沉运动引起气温下降。
G. 当大气层结是中性平衡状态时,垂直运动对气温变化没有太大的作用。
[多选题]隧道衬砌腐蚀类型有（ ）。
A.浸蚀
B.水蚀
C.烟蚀
D.冻蚀
[单项选择]两眼内眦间距与睑裂左右径的理想比值（）。
A. 3：4
B. 4：3
C. 1：1
D. 5：6
E. 6：5
[多项选择]炮制是中药剂工作人员的基本功、对炮制基本理论、基本技术要熟悉炮制包括修制、水制、火制、水火共制、发酵、制霜等。胆南星的炮制辅料有（）
A. 甘草
B. 鲜姜
C. 胆汁
D. 石灰
E. 白矾
F. 面粉
G. 麦数
[填空题]好氧的微生物需要较（）（高、低）的氧化还原电位。厌氧的微生物需要较（）（高、低）的氧化还原电位。
[单项选择]具有肉瘤形态，多从硬脑膜或软脑膜长出，CT可见"蘑菇样"肿瘤影
A. 蝴蝶征
B. 靶征
C. 透明隔增厚征
D. 白质推挤征
E. 三角征
[判断题]对瓦斯泵的选择原则与选择通风机相似。( )
A.正确
B.错误
[填空题]胡锦涛总书记三句话总要求是（ ）、（ ）、（ ）。
[单项选择]自美国总统（）上任后，美国至今再没有使用过凯恩斯主义政策。
A. 克林顿
B. 老布什
C. 卡特
D. 里根
[简答题]{{I}} You have read an article in a magazine which states,{{B}} "Keeping accurate class attendance record could substantially improve the academic performance of students." To what extent do you agree with the statement {{/B}}
Write {{B}}an article for the same magazine{{/B}} to clarify your own points of view towards this issue. You should use your own ideas, knowledge or experience to generate support for your argument and include an example.
You should write no less than 250 words. Write your article on {{B}}ANSWER SHEET 2.{{/B}}{{/I}}
[多选题]目前各种城域网建设方案的共同点是在结构上采用几层模式？（ ）
A.A、核心交换层
B.骨干层
C.业务汇聚层
D.接入层
[单选题]《法治中国建设规划（2020－2025）》，《规划》指出，大力推行清单制度并实行动态管理，( )于2022年上半年前编制完成并公布。
A.国务院部门权责清单
B.审判人员、检察人员权责清单
C.中央层面的备案管理事项清单
D.国务院行政许可事项清单
[单选题]凡距坠落高度基准面（ ）m及以上，有可能发生坠落的高处进行作业，称为高处作业
A. 2
B. 4
C. 6
D. 8
[单选题]根据《行政处罚法》的规定，下列关于行政拘留的说法正确的是？( )
A.行政法规可以设定行政拘留的处罚
B.县级人民政府可以决定对违法的相对人实施行政拘留
C.省级人大制定的法规可以设定拘留的行政处罚
D.市辖区公安分局有权决定对违反治安管理的相对人实施拘留
[单选题]某金属抛光厂房,耐火等级为一级,共4层,每层建筑面积3000㎡,厂房内设有通风和空调系统,下列采取的防爆措施中,不符合相关规范要求的是()
A.厂房外的独立建筑内设有净化粉尘的除尘器,该建筑外墙与厂房的防火间距为11m
B.净化有爆炸危险粉尘的过滤器布置在系统的负压段上
C.在排风管道穿越防火墙处采用防火封堵
D.送、排风系统选用防爆型的通风设备
[多选题]冬季作业人员行走的露天通道及场所要及时清除( )，防止结冰，必要时应加铺草垫，保持平整，防止滑倒摔伤。
A.积水
B.积雪
C.灰尘
[单选题]国家安全监管总局关于《危险化学品安全使用许可证实施办法》（安监总局令第57号）中明确规定，企业以欺骗、贿赂等不正当手段取得安全使用许可证的，自发证机关撤销其安全使用许可证之日起（）年内，该企业不得再次申请安全使用许可证。
A. 1
B. 2
C. 3
D. 5
[单选题]网织红细胞减少见于
A.铅中毒
B.脾切除术后
C.溶血性贫血
D.急性失血恢复期
E.再生障碍性贫血
[填空题]A (36) of the physical and chemical nature of life must begin; not on the Earth,: but in the Sum In fact, it is. at the Sun% very center. It is here that is to be found the source of the energy that the Sun (37) pours out into space as light and heat. This energy is liberated at the center of the Sun as billions upon billions of nuclei of (38) atoms collide with each other and fuse together to form nuclei of helium (氦). And, in doing so, it (39) some of the energy that is stored in the nuclei of atoms. The output of light and heat of the Sun requires that some 600 million tons of hydrogen be (40) into helium in the Sun every second. This the Sun has been doing for several thousands of millions of years.
The nuclear energy is released at the Sun’s center as high-energy gamma (41) , a form of electro-magnetic radiation like light and radio waves, only of very much shorter (42) . This gamma radiation is
