第1题:
[单选题]遇 ( ) 级或 ( ) 级以上大风时,应暂停室外的高处作业。雨、雪、霜后应先清扫施工现场,方可进行工作。 ( )A.A、4
B.B、5
C.C、6
D.D、7
参考答案:C
第2题:
[单选题]办理银行承兑汇票业务,必须按照( )收取保证金,客户也可以其本人或第三人在信用社的定期存单用作质押保证金。
A.客户信用等级
B.承兑汇票票面金额的一定比例
参考答案:A
第3题:
[单选题]举高消防车每个支腿可承受整车重量的( )。(中)A.全部
B.1/2
C.1/3
D.1/4
参考答案:A
第4题: [单项选择]
p轨道的形状是()A. 球形
B. 马鞍状
C. 椭圆形
D. 哑铃型
参考答案:D
第5题:
[填空题]轨距是钢轨头部踏面下()mm范围内两股钢轨工作边之间的最小距离。参考答案:16
第6题:
[判断题]旅客的基本权利中旅客要求承运人提供与车票票面记载相适应的服务并保障其旅行安全;A.正确
B.错误
参考答案:B
第7题: [多项选择]
下列哪种情况是队控制球()A. 队员拿着(持着)一个活球
B. 队员持着一个球
C. 队员运着一个活球
D. 活球在同队队员之间相互传递
参考答案:A, C, D
第8题:
[单选题]《保险法》中关于保险的定义和根本特征的描述,目的在于说明保险是( )。A.法律行为与商业行为
B.商业行为与民事行为
C.民事行为与合同行为
D.商业行为与合同行为
参考答案:D
第9题:
[判断题]驻站联络员应加强与车站值班员的联系,双线区段反方向来车时,驻站联络员应及时通知现场防护员转报作业负责人。( .
A.正确
B.错误
参考答案:A
第10题:
[单选题]查询student表中的所有非空email信息, 以下语句正确的是(选一项)A.Select email from student where email !=null
B.Select email from student where email not is null
C.Select email from student where email <> null
D.Select email from student where email is not null
参考答案:D
第11题: [单项选择]
大型水电基地中不包括哪条河流流域?()A. 金沙江
B. 雅砻江
C. 大渡河
D. 雅鲁藏布江
参考答案:D
第12题: [单项选择]
涂料膜层的涂敷速度取决于生产线速度与涂头各辊的()。A. 速度
B. 速比
C. 时间
D. 温度
参考答案:B
第13题:[单选题]B-C-C-001 3 2 2
绝缘电阻过低或不平衡的常见原因有:( )、不清洁、引入线不良,树枝搭连、杆上保安器、分线箱、配线不清洁、放电螺丝接地等。
A.接头不良
B.绝缘子破裂
C.不清洁
D.引入线不良
参考答案:B
第14题:
[单选题]确定同一类任务而紧急情况不同的承办时间( )(1分)A.应该更长
B.视情况而定
C.必须相同
D.亦应不同
参考答案:B
第15题:
[单选题]我国第一条高速公路-沪嘉高速开通时间为( )。A.1988年10月29日.
B.1988年10月30日.
C.1988年10月31日.
D.1988年11月1日.
参考答案:C
第16题:
[填空题]石化生产的显著特点是工艺复杂.( )要求严格。参考答案:操作
第17题: [单项选择]
石灰土应湿养,养生期不宜少于( )d,养生期应封闭交通。A. 4
B. 5
C. 6
D. 7
参考答案:D
第18题: [简答题]
我国现行社会保障制度所存在的主要弊病是什么?参考答案:
首先,它的覆盖面还不够广,没有能很好地体现社会保障制度的社会性。
第二,现行社会保障制度的社会化程度不高,发展水平低,亟待提高。
第三,保障项目不全,适应不了经济改革的需要。
第四,一些保障项目的设置缺乏科学性、延续性和系统性,难以操作。
第19题:
[填空题]严重超速扣( )分。参考答案:12
第20题: [单项选择]
口疮虚火上浮证的治法是()A. 疏风散火,清热解毒
B. 消食导滞,清热解毒
C. 清心凉血,泻火解毒
D. 疏风解表,泻火解毒
E. 滋阴降火,引火归元
参考答案:E
第21题: [多项选择]
抗震构造的措施主要有( )。A. 单层砌体房屋的抗震构造措施
B. 多层砌体房屋的抗震构造措施
C. 框架结构构造措施
D. 设置必要的防震缝
E. 随时有抗震的意识
参考答案:B, C, D
第22题:
[单选题]施工机具应有专用库房存放,库房要保持( )、经常( )。A. A.整齐 通风
B.B.干燥 通风
C.C.干净 整齐
D.D.湿润 整洁
参考答案:B
第23题: [简答题]
油雾分离器的作用是什么?如果没有它会有什么后果?参考答案:
油雾分离器能将油中的空气分离出去,并保持滑油箱的微负压。
如果没有油雾分离器,滑油中含有空气,会导致跳机。另外如果油箱不能保持负压,滑油无法回到油箱,有可能倒流。
第24题: [简答题]
Compare and contrast the following pairs of terms. Use examples if necessary.
(1)Language learning and language acquisition
(2)Field dependence and field independence
(3)Contrastive analysis and error analysis
参考答案:
(A)Language learning is sometimes contrasted with language learning on the assumption that these are different processes. The term "acquisition" is used to refer to picking up a language through exposure, whereas the term "learning" is used to refer to the conscious study of a language. In other words, "language acquisition" refers to the subconscious processes by which a language is learnt in a natural setting while "language learning" refers to the conscious processes by which a language is learnt in a tutored setting.
In the field of second language study, however, the term "second language acquisition" is a cover term to refer to both the subconscious or conscious processes by which a language other than the mother tongue is learnt in a natural or a tutored setting.
(B)An area where individuals show differences in their abilities to discriminate events or visual, auditory, or tactile cues from their surrounding environments is known as field-dependence/field- independence. Herman Witkin conducted much of the original research in this area in the AIE0s. A field- dependent person has difficulty finding a geometric shape that is embedded or "hidden" in a background with similar (but not identical) lines and shapes. A person who is field-independent can readily identify the geometric shape, regardless of the background in which it is set. This manner of interpretation, however, is not limited to visual cues.
People who are field-dependent are frequently described as being very interpersonal and having a well-developed ability to read social cues and to openly convey their own feelings. By contrast, individuals who are field-independent use an "internal" frame of reference and can easily impose their own sense of order in a situation that is lacking structure. They are also observed to function autonomously in social settings. They are sometimes described as impersonal and task-oriented. These people, however, do have the ability to discern their own identity of self from the field.
(C)contrastive analysis is a way of comparing languages in order to determine potential errors for the ultimate purpose of isolating what needs to be learned and what does not need to be learned in a second language situation. The goal of contrastive analysis is to predict what areas will be easy to learn and what areas will be difficult to learn.
The fact that not all errors are explicable by contrastive analysis resulted in a disillusionment with contrastive analysis. Gradually contrastive analysis was replaced by the error analysis movement, a major claim of which is that many errors made by LB learners were caused by factors other than LA interference. Corder claimed that errors are not just to be seen as something to be eradiated, but rather can be important in and of themselves. Errors often arise from the learner’s lack of knowledge, it represents a lack of competence. For example, the learner utilizes some LA features rather than that of the target language itself, such as overgeneralization, which arises when the learner applies a rule in a situation where the rule does not apply.
答案解析:
[解析] 本题主要考查二语习得中的一些基本概念,属识记性知识,只要找到相关部分即可,需要时适当举例
第25题:
[多选题]电流通过金属导体,要发生( )效应和( )效应;电流通过导电溶液,要发生热效应和( )效应。
A.电
B.水
C.热
D.磁
E.化学
参考答案:CDE
第26题:
[单选题]桥梁.上的动力稳定作业应严格(),必须在桥梁.上进行作业时,应制定安全措施,随时观测桥梁状态。
A.观测
B.要求
C.检查
D.控制
参考答案:D
第27题:
[判断题]旅客票价里程,按旅客乘车的实际路径计算。A.正确
B.错误
参考答案:A
第28题: [单项选择]
良性骨肿瘤的X线表现为A. 边缘清楚
B. 出现葱皮现象
C. 骨膜反应明显
D. 空腔形成
E. 多处呈虫蛀状破坏
参考答案:A
第29题: [单项选择]
宏观经济学研究的问题是()A. 资源配置
B. 资源利用
C. 资源配置和资源利用
D. 经济增长
参考答案:B
第30题: [单项选择]98
2+4×98+4的值为:
A. 10000
B. 1000
C. 9000
D. 90000
参考答案:A
第31题:
[判断题]06CG003116 分析放大电路时常常采用交直流分开分析的方法。这是因为电路中既有交流成分又有直流成分。()
A.正确
B.错误
参考答案:A
第32题: [单项选择]
要控制网络上的广播风暴,可以采用()。A. 用路由器将网络分段
B. 用网桥将网络分段
C. 将网络转接成10BaseT
D. 用网络分析仪跟踪正在发送广播信息的计算机
参考答案:A
第33题:
[单选题]为了避免汽车侧翻,应使侧滑发生在翻倒()。A.之前
B.之后
C.同时
D.之前或之后
参考答案:A
第34题:
[单选题]国家实行生产安全事故责任( ),依照《安全生产法》和有关法律、法规的规定,追究生产安全事故责任单位和责任人员的法律责任。
A.追究制度
B.追溯制度
C.追踪制度
参考答案:A
第35题:
[多选题]编制发电调度计划、供(用)电调度计划应当依据省级人民政府下达的调控目标和市场形成的电力交易计划,综合考虑哪些因素,并保留必要、合理的备用容量?( )(1.0分)
A.社会用电需求
B.检修计划
C.电力系统设备能力
D.领导要求
参考答案:ABC
第36题: [单项选择]
我国建议学龄前儿童每天蛋白质供能为总能量的()。A. 10%~11%
B. 11%~12%
C. 12%~13%
D. 13%~14%
E. 14%~15%
参考答案:E