热门试题:
[判断题]机车检修周期应根据实际技术状态和走行公里或使用时间确定。
A.正确
B.错误
[填空题]D型（普通轴端）：配D型轴箱盖（）、轴箱端盖。
[判断题]从业人员在作业过程中,应当严格遵守本单位的安全生产规章制度和操作规程,服从管理。 ( )
A.正确
B.错误
[判断题]温度为20℃时，充入电缆气体的含水量不得超过1.8g/㎥。（ ）
A.正确
B.错误
[判断题]拨道作业应有施工负责人统一指挥，同时应喊号使动作一致。作业中注意人身安全，防止工器具伤人。
A.正确
B.错误
[多选题]()车厢内禁止载人。
A.挂车
B.起重车
C.平板车
D.自卸车
[填空题]JUBILEE SWIMMING CLUB REGULATIONS
All swimmers must shower before they enter the pool.
Diving is only allowed from the diving board.
Running and playing near the pool is not permitted.
Club members may bring guests at weekends only.
Children under 12 are not allowed to’ use the pool unless accompanied by an adult.
Members must show their membership cards at the registration desk.
Used towels must be placed in the bins provided.
Smoking is not allowed in tile changing room.
Guests must sign at the registration desk.
All bathers must leave the pool by 6 p. m.
Clothes must be placed in the lockers provided. Keys are available at the registration desk.
Only club members and their families are allowed to use the pool.
All swimmers must (46) before they enter the pool.
It is allowed that club members bring guests at (47) only.
Children under (48) are not allowed to use the pool unless accompanied by an adult.
Guests
[单项选择]对鉴别上下消化道出血可能有帮助的是（）
A. 粪便潜血阳性
B. 血尿素氮升高
C. 血肌酐升高
D. 血红蛋白下降
E. 血氨升高
[单选题] 1 某市公安局预审科科长陈某在办理其妻子的表弟吴某故意伤害他人致死案时，将吴某的年龄由19周岁改为17周岁，又在起诉意见书中加入吴某被迫自卫等虚假情节，妄图使吴某不受追诉。陈某构成（ ）。
A.伪证罪
B.滥用职权罪
C.徇私枉法罪
D.帮助毁灭、伪造证据罪
[单项选择]肿瘤的大小与下列哪项无关（）。
A. 肿瘤的良恶性
B. 生长时间
C. 继发性改变
D. 发生部位
E. 血液供应
[单选题]加氢反应器超温的原因是( )。
A.克劳斯尾气中硫化氢含量上升
B.克劳斯尾气中二氧化硫含量上升
C.气风比小
D.氢气量小
[填空题]数据库管理系统(DBMS)通过数据操纵语言(DML)来实现数据的检索、插入、修改和删除。DML有两种类型，其中将SQL语言与某种高级语言结合使用的方式称为（）型。
[判断题]【L】 定期工作过程中如果出现异常情况 ,应按照事故处理原则处理并立即停止试 验 ,汇报值班负责人和值长 。 对定期工作过程中发现的缺陷 ,应及时进行登记 ,按照设备缺 陷管理制度汇报 、联系处理 。
A.正确
B.错误
[多项选择]关于EONA单板的DCM1，DCM2接口，以下说法正确的是（）
A. 用于级联多个OA板
B. 用于方便接入DCM模块
C. 如果不接DCM模块，需要用尾纤短接DCM1和DCM2。
D. 用于合分监控光
[单选题]资本主义自由竞争引起生产和资本集中,生产和资本集中发展到一定程度必然产生( )。
A. 社会化大生产超出国界
B. 商品输出替代资本输出
C. 垄断
D. 资本输出替代商品输出
[单选题]信用证规定装运期限为3月份，有效期为4月14日，没有规定交单期。出口公司装船后，提单签发日为3月8日，出口人应于（）前（包括当日）去交单。
A.3月28日
B.3月29日
C.4月14日
D.3月23日
[单选题]CEMS在采用标气进行标定中，气门应朝向无人无设备的方向
A.正确
B.错误
[判断题]开展科创企业投贷联动试点是，银行应当开展单独的科创企业贷款“三查”，对投资功能子公司的股权投资项目进行再筛查，确定投贷联动企业项目后跟进信贷投放。
A.正确
B.错误
[多项选择]建设项目产生的信息数量巨大，种类繁多。为便于信息的搜集、处理、储存、传递和利用，建设项目信息管理应遵从的原则是( )。
A. 标准化原则
B. 有效性原则
C. 有序性原则
D. 定量化原则
E. 时效性原则
[多选题] 良好的思想道德素质和法治素养,需要大学生通过 ( ) 才能获得。 0.5分
A. 学习中升华
B. 内省中完善
C.自律中养成
D.实践中锤炼
[单选题]办理信息工作票延期手续，应在信息工作票的有效期内，由（ ）提出申请，
A.工作负责人向工作票签发人
B.工作许可人向运维负责人
C.工作负责人向运维负责人
D.工作负责人向工作许可人
[多项选择]受民法规范的社会关系叫民事法律关系，民事法律关系的主要要素为（）。
A. 主体
B. 客体
C. 结果
D. 内容
E. 对象
[单项选择]
{{B}}TEXT E{{/B}}
If ambition is to be well
regarded, the rewards of ambition--wealth, distinction, control over one’s
destiny--must be deemed worthy of the sacrifices made on ambition’s behalf. If
the tradition of ambition is to have vitality, it must be widely shared; and it
especially must be highly regarded by people who are themselves ad- mired, the
educated not least among them. In an odd way, however, it is the educated who
have claimed to have given up on ambition as an ideal. What is odd is that they
have perhaps most benefited from ambition--if not always their own then that of
their parents and grandparents. There is heavy note of hypocrisy in this, a case
of closing the barn door after the horses have escaped, with the educated
themselves riding on them. Certainly people do not seem less
interested in success and its signs now than formerly. Summer homes, European
travel, BMWs--the locations, place names and name bra
A. secretly and vigorously
B. openly and enthusiastically
C. easily and momentarily
D. verbally and Spiritually
[简答题]全球文化背景下中华民族传统体育发展思路 什么？
[多项选择]胎黄的病变脏腑在（）
A. 心肝
B. 脾胃
C. 肺肾
D. 肝胆
E. 肺脾
[单选题]触电急救中，当采用胸外按压进行急救时，要以均匀速度进行，每分钟（）左右，每次按压和放松时间要相等。
A.80次
B.100次
C.120次
D.85次
[单选题]对待后勤专业人员应（ ）其升级培训，推动落实资格认证和持证上岗制度。
A.鼓励
B.禁止
C.阻碍
D.要求
[单选题](1.0分)四川和重庆市场由公司哪个经理部负责管理。
A.四川经理部
B.重庆经理部
C.川渝经理部
D.云贵经理部
[单选题]关于2.4G无线频段说法正确的是（ ）
A.中国无线频段信道的划分和欧洲是一致的，为13个信道，但是日本的信道有14个
B.无线信道之间的设置是有要求的，在同一个覆盖区域内，理论上最多只有三个互不干扰的信道同时使用，也就是说在同一覆盖区域内最多可以放置3个AP
C.在同一覆盖区域内，若放置了3个AP，为了互不干扰则AP的信道可以规划为2、6、11
D.根据信道规划原则进行蜂窝式部署AP的时候，不可以通过降低AP发射功率的方法来减少信号干扰
[判断题]各种事务性通知、各类稿件、各类证件、其它具有信函性质的物品可按信函寄递。
[单项选择]除紧急事故外，影响用户用气的停气与降压作业应提前（）以上通知用户。
A. 8h
B. 16h
C. 24h
D. 30h
[单选题]>软定位一般用于( )曲线外侧支柱上。
A.R≤1 000 m
B.R≤1 200 m
C.R≥1 200 m
D.R=1 200～4 000 m
[单选题]技术车速是指( )
A.乘客乘车时间内的平均速度
B.车辆在纯行驶时间内的平均速度
C.车辆在线路载客营业时间内的平均速度
[单选题]( )，进行安全确认，消除隐患，形成闭环管理。
A.作业结束
B.作业前
C.作业进行
D.作业中
[多项选择]两个电源供电，一般不考虑一个电源（）的同时，另一个电源系统又发生故障。
A. 热备用
B. 故障
C. 停运
D. 冷备用
E. 系统检修
[单项选择]"I do." To Americans those two words carry great meaning. They can even change your life. Especially if you say them at your own wedding. Making wedding vows is like signing a contract. Now Americans don’ t really think marriage is a business deal. But marriage is serious business,
It all begins with engagement. Traditionally, a young man asks the father of his sweetheart for permission to many her. If the father agrees, the man later proposes to her. Often he tries to surprise her by "popping the question" in a romantic way. Sometimes the couple just decides together that the time is fight to get married. The man usually gives his fiancée a diamond ring as a symbol of their engagement. They may be engaged for weeks, months or even years. As the big day approaches, bridal showers and bachelor’ s parties provide many useful gifts. Today many couples also receive counseling during engagement. This prepares them for the challenges of married life.
At last it’s time for the weddi
A. American young couples have no chance to show their individualism in their marriage
B. American young couples don’ t like to follow long-held traditions
C. American young couples are inclined to follow the marriage traditions
D. American young couples marry in their own way
