热门试题:
[单选题] 玉米单交制种的空间距离不少于( )时,可以防止外来花粉的串杂。
A.250m
B.150m
C.350m
D.400m
[单选题]疑似病例连续（ ）次呼吸道病原核酸检测阴性（采样时间至少间隔 1 天），方可排除。
A. 1
B.2
C. 3
D. 4
[单选题]呼吸的基本中枢位于
A.桥脑
B.延髓
C.脊髓
D.中脑
[单项选择]在调节放松状态下，平行光线经眼屈光系统后聚焦在视网膜后，这种屈光状态为（）
A. 弱视
B. 正视
C. 近视
D. 散光
E. 远视
[填空题]DK-l型电空制动机的重联电空阀输入口接列车制动管，输出口接均衡风缸管，排气口被堵。当其得电时，连通均衡风缸与列车制动管之间的气路，以实现中继阀( )；而其失电时，则切断该气路。
[判断题]对触电人员首先采用的方法是使其脱离电源。( )
A.正确
B.错误
[单项选择]Ever hear of the lemming Lemmings are arctic rat-like animals with very odd habits: periodically, for unknown reasons, they mass together in large herd and commit suicide by rushing into deep water and drowning themselves. They all run in together, blindly, and not one of them ever seems to stop and ask, "Why am I doing this Is this really what I ’want to do" and thus save it serf from destruction. Obviously, lemmings are driven to perform their strange suicide rites by common instinct. People choose to "follow the herd" for more complex reasons, yet we are still too often the unwilling victims of the bandwagon appeal.
Essentially, the bandwagon urges us to an action or an opinion because it is popular—be- cause "everyone else is doing it." This call to "get on the bandwagon" appeals to the strong de- sire in most of us to be one of the crowd, not to be left out or alone. Advertising makes extensive use of the bandwagon appeal, bat so do politicians. Senator Yakalot uses the bandw
A. Fighting for America.
B. Advertising.
C. Political campaigning.
D. Going after fashion.
[判断题][T]BA043 5 3 1
吊钳是用来拧紧或松开钻杆、套管连接螺纹的专用工具。（ ）
A.正确
B.错误
[单选题]在Windows网络管理命令中，使用tracert命令可以( )
A.检验链路协议是否运行正常
B.检验目标网络是否在路由表中
C.检验应用程序是否正常
D.显示分组到达目标经过的各个路由器
[单选题]试验过程中更改接线以及试验结束后，应首先断开电源，再进行充分放电、验电后，方可（ ），防止人身触电。
A.检查接线或再拆除检测接线
B.检查接线或再连接检测接线
C.核验接线或再拆除检测接线
D.核验接线或再连接检测接线
[单选题]脱疽湿热毒盛证的主要表现为
A.患趾（指）酸胀疼痛加重，趺阳脉搏动消失
B.患肢麻木、发凉，色苍白，足背动脉搏动减弱
C.患趾紫暗，浸淫蔓延，溃破腐烂，舌质红，苔黄腻
D.患趾紫暗，遇冷变色，变为苍白、紫暗、潮红等颜色
E.患趾溃烂、色苍白，创面久不愈合，舌淡胖，脉细无力
[单选题]单选题下列关于NRA账户的说法错误的是()。
A.人民币NRA账户是指境外机构在我行开立的人民币银行结算账户。
B.人民币NRA账户用于办理境外机构经常项下和资本项下资金收付,可以直接办理现金业务。
C.境外机构只能开立一个基本存款账户,可根据业务需要开立一般存款账户和专用存款账户。
D.开户网点应根据人民币跨境业务管理相关规定,对NRA人民币账户资金收付的真实性和合法性进行审查。 。
[单项选择]下列各机械设备零件中，具有自锁性的是( )。
A. 螺栓
B. 键
C. 轴承
D. 销
[多选题]一贯煎中配伍生地黄的意义是
A.滋养肺胃
B.养阴生津
C.滋阴养血
D.补益肝肾
[单选题]可燃气体、蒸气的( ),发生燃烧爆炸的危险性越大。
A.爆炸极限下限越高
B.爆炸极限下限越低
C.比重越小
D.爆炸极限的上下限幅度越小
[单选题].固有口腔分界错误的是
A.上界为腭
B.两侧为颊
C.下界为舌下区
D.后界为咽门
E.前界为牙列
[单选题]急性肾衰竭少尿期的治疗应严格控制水分摄入，其每日补液量为
A.显性失水+非显性失水+内生水
B.显性失水+非显性失水-内生水
C.显性失水-非显性失水+内生水
D.显性失水-非显性失水-内生水
[不定项选择题]A.肾小球毛细血管基膜负电荷减少
A.肾小球毛细血管基膜筛孔加大
B.两者均有
C.两者均无
D.微小病变型肾病患者( )。
[填空题]
Education is a long process that not only provides us with
basic skills such as literacy and numeracy, but is also essential in shaping our
future lives. From the moment we enter{{U}} (47) {{/U}}as small
children, and as we progress through primary and secondary education, we are
laying the foundation for the life ahead of us. We must{{U}} (48)
{{/U}}ourselves to work hard so that we can pass exams and gain the
qualifications we will need to{{U}} (49) {{/U}}a good job. We must also
acquire{{U}} (50) {{/U}}life skills so that we can fit in and work with
those around us. And of course health education helps us to understand how we
can stay{{U}} (51) {{/U}}and healthy.
For most people,
this process ends when they are in their mid-to-late teens. For others, however,
it is the beginning of a(n){{U}} (52) {{/U}}of learning. After they
finish school, many progress to{{U}} (53) {{/U}}education where they
will learn more useful skills
[多选题]值班调控人员、运维人员在向工作负责人发出许可工作的命令前，应记录（）。
A.工作班组名称
B.工作票签发人姓名
C.工作负责人姓名
D.工作地点
E.工作任务
[多项选择]卵泡黄素化不破裂综合征患者可能表现为
A. 内膜有分泌期改变
B. BBT双相
C. 宫颈黏液改变正常
D. 月经周期正常
E. B超监测有卵泡生长
[填空题]Let us{{U}} (36) {{/U}}that you are in the position of a parent. Would you allow your children to read any book they wanted without first checking its{{U}} (37) {{/U}} Would you take your children to see any film without first finding out whether it is{{U}} (38) {{/U}}for them If your answer to these questions is "yes", then you are just plain{{U}} (39) {{/U}}. If your answer is "no", then you are exercising your right as a parent to protect your children from what you consider to be{{U}} (40) {{/U}}influences. In other words, by acting as an{{U}} (41) {{/U}}yourself, you are{{U}} (42) {{/U}}that there is a strong case for censorship.
Now, of course, you will say that if is one thing to exercise{{U}} (43) {{/U}}where children are concerned and quite another to do the same for adults. Children need protection and it is the parents’ responsibility to provide it. But what about adults Aren’t they old enough to decide what is good for them {{U}} (44) {{/U}}. Censor
[判断题]两个以上行政机关共同行使行政职权侵犯公民、法 人或者其他组织的合法权益造成损害的,其中负主要责任的行政机关为赔偿义务机关。( )
A.正确
B.错误
[单项选择]与节点板单面连接的等边角钢轴心受压构件，安装时高空焊接，计算连接时，焊缝强度设计值的折减系数是( )。
A. 0.585
B. 0.630
C. 0.675
D. 0.765
[单选题]消防联动控制器应能为其连接的部件供电,直流工作电压应符合GB156-2003规定,可优先采用直流( )V。
A.8
B.12
C.20
D.24
单选题29
[单项选择]下列关于融资融券的债权担保说法错误的是( )。
A. 证券公司应当逐日计算客户交存的担保物价值与其所欠债务的比例
B. 证券公司向客户融资融券，应当向客户收取一定比例的保证金，但保证金不能以证券冲抵
C. 客户交存的担保物价值与其债务的比例超过证券交易所规定水平的，客户可以按照证券交易所的规定和融资融券合同的约定，提取担保物
D. 司法机关依法对客户信用证券账户或者信用资金账户记载的权益采取财产保全或者强制执行措施的，证券公司应当处分担保物，实现因向客户融资融券所生债权，并协助司法机关执行
[单选题]我军规定战时的战斗减员包括阵亡、失踪、被俘和( )
A.疾病减员
B.意外死亡
C.非战斗外伤减员
D.战伤减员
[单选题]在调车区为集中联锁时，进行连续溜放作业的分歧道岔的道岔表示器显示紫色灯光表示道岔开通（）。
A.侧向位置
B.直向位置
C.定位
D.反位
[单选题]进入危险建筑内攻前必须进行( )必要时邀请建筑结构专家进行鉴定。
A.预估
B.评估
C.风险检测
D.安全检查
[单项选择]早期胃癌中，癌瘤表面坏死，形成凹陷，深度为4mm，其病理分型属于
A. Ⅰ型
B. Ⅱa型
C. Ⅱb型
D. Ⅱc型
E. Ⅲ型
[判断题]现场工作开始前，应检查确认已做的安全措施符合要求、运行设备和检修设备之间的隔离措施正确完成。工作时，应仔细核对检修设备名称，严防走错位置。
A.正确
B.错误
[单选题]关于工程变更权的说法，正确的是（ ）。
A.发包人与工程师均可以提出变更
B.发包人与承包人均可以提出变更
C.承包人与工程师均可以提出变更
D.仅工程师可以提出变更
[判断题]( )幼儿期,有意注意处于发展的初级阶段,其水平低.稳定性差,而且依赖于成人的组织和引导
A.正确
B.错误
[多选题]为减小架线电机车牵引网络中的杂散电流,可以采取的措施有()。(1.0分)
A.降低轨道与道床问的绝缘
B.加强回电轨道与不回电轨道的绝缘点的绝缘
C.加强架空线的绝缘
D.可靠连接轨道与道岔的接缝
[多选题]对提供保证担保的，在贷款调查过程中应对保证人的（）等情况进行调查核实
A.主体资格
B.意思表示
C.资信状况
D.代偿能力
