热门试题:
[单选题]焊接电缆应使用整根的，中间不应有接头。如须用短线接头，则接头不应超过（）个。
A.1
B.2
C.3
D.4
[单项选择]Without computer network, it would be impossible to carry on （ ） any business operation in the advanced countries.
A. practically
B. preferably
C. precisely
D. possibly
[多选题] 根据《反恐怖主义法》的规定，出入境证件签发机关对恐怖活动嫌疑人员，有权决定( )。
A.不准其出境
B.不予签发出境入境证件
C.宣布其出境入境证件作废
D.不准其入境
[单选题]依据《生产经营单位安全培训规定》,生产经营单位应当进行安全培训的从业人员包括主要负责人、安全生产管理人员、( )和其他从业人员。
A.合同工
B.临时工
C.特种作业人员
[单项选择]热油膨胀缸所用的密封空气（）。
A. 氮气
B. 氦气
C. 空气
[判断题] 在可燃性粉尘危险场所中,A类型设备只可用于被划为22区,并具有导电性粉尘的环境中。
A.正确
B.错误
[单项选择]It is implied in the passage that ______.
A. the general public is too naive to accept the "privatization"
B. the notion that "the customer is always right" is out of date
C. it is a general trend that there will be more public disclosure of privately funded research
D. the bovine spongiform encephalopathy epidemic in Britain was more serious than what was disclosed
[填空题]救护队要以( ),把伤员移交给到达现场的医疗救护人员。
[单选题]剥离绝缘导线的绝缘层、半导体层应使用专用切削工具，不得损伤导线，切口处绝缘层与线芯宜有( )倒角。
A.30°
B.35°
C.45°
D.50°
[填空题]Questions 47 to 56 are based on the following passage.
California has more than two thousand (47) of plants that are not found anywhere else. A new study says climate change could severely (48) these plants by the end of the century. Many could move northward and toward the Pacific coast in reaction to rising temperatures and (49) in rainfall. Others might climb up mountains to find the cooler climates they like.
But David Akeley at the University of California, Berkeley, says the (50) of climate change is greater than during ice ages in the past. He says plants that cannot move fast enough are in
(51) of getting killed off before they can relocate. Changes in plants could also affect animals that depend on the plants for food.
About forty percent of all (52) plants in California are endemic, meaning that they are found only in that state. The new study says that for two out of three endemic plants
[单选题]患儿，男，8岁。诊断为原发型肺结核。经治疗后其病理转归最可能是（）。
A.吸收好转
B.产生空洞
C.血行播散
D.淋巴播散
E.病灶蔓延扩大
[单项选择]膀胱肿瘤最常发生的部位是（）
A. 顶部
B. 颈部
C. 底部
D. 底三角
E. 两侧壁
[不定项选择题]共用题干
张先生夫妇两人今年都已经40岁，他们有一个女儿10岁，张先生的父母与其同住。请理财规划师为其调整家庭的风险管理和保险规划。根据案例回答下列问题。
张先生的父母非常关心自己孙女的教育问题，希望她以后能够出国留学。所以他们希望把遗产留给自己的孙女作为教育金，但是又担心这笔钱被用作他图。针对这一问题，理财规划师可以建议张先生的父母采用()。方式为孙女简历教育基金。
A.未成年子女保险
B.信用保护信托
C.未成年子女信托
D.人寿保全信托
[单选题] 用返滴定法进行滴定的原因之一是( )。
A.反应不能进行
B.反应物是固体
C.反应是在高温高压下进行
D.反应有沉淀物生成
[多选题]什么情况下可进行回填土工序:()
A.管道或人(手)孔按施工顺序完成施工内容;
B.隐蔽工程检验没检验;
C.清除沟(坑)内遗留木料、草帘、纸袋等杂物、沟(坑)内积水和淤泥;
D.管道两侧和顶部30㎝范围内,不应有直径大于10㎝的砾石、碎砖等坚硬物
[不定项选择]
我国著作权法规定的合理使用包括（）。
A. 个人学习使用
B. 广播电视大学远程教学使用
C. 新闻报道使用
D. 公务使用
[单项选择]Questions 22-25 are based on a conversation you are going to hearWhat will the woman do right now
A. Change her class schedule.
B. Fill out a job application.
C. Organize tapes on the shelves.
D. Work on the French lessons.
[多选题]急性肾衰竭少尿期水、电解质、酸碱平衡紊乱表现为(1.00分)( )
A.稀释性低钠血症
B.低钙血症
C.高钾血症
D.代谢性酸中毒
E.高磷血症
[多选题]新型基础设施是以新发展为引领,以技术创新为驱动,以信息网络为基础,面向高质量发展需要,提供数字转型、智能升级、融合创新等服务的基础设施体系。目前来看,新 型基础设施主要包括( )几个方面。
A.信息基础设施
B.融合基础设施
C.创新基础设施
D.能源基础设施
[单选题]Retrofitting houses to use less energy should be a no-brainer for homeowners.（1）time,money spent on ways to reduce heat loss from draughty houses should produce a（2）return in lower fuel bills.In practice,many are cautious.Some improvements,such as solid-wall insulation and solar panels,can take over 25 years to（3）their initial cost.Few owners are willing to wait that long by then many are likely to have（4）and moved on Several governments have started finance schemes designed to（5）this problem.Since 2008 PaCE programmes have offered American homeowners loans to（6）improvements,repaid through higher local taxes on the property,（7）it belongs to.In Britain,the Green Deal offers loans over a 25-year period,with repayments added to energy bills.Countries including France and Canada have similar（8）In theory,these schemes should boost investment in common energy-saving measures,such as extra insulation and new boilers,（9）the first owner does not have to pay all the costs in advance But enrolment rates have（10）,according to Sean Kidney at the Climate Bonds Initiative,a think tank.In Britain,just 1%of those assesseed for the Green Deal have signed up.In Berkeley,California,home of the first PACe scheme,the（11）rate is similarly low.Homeowners are（12）chiefly because the interest rates on the loans look high.The Green Deal charges 7%;some PaCe schemes a hefty 8%.As these rates are fixed for decades,they will（13）look unattractive when（as now）short-term interest rates are low Many people also（14）they will save enough on their energy bills to cover the repayments Fc or instance（15）in britain that installing loft insulation can cut energy bills by 20%have been dented by a government study that found it（16）gas consumption by only 1.7%on average.Others fear that green loans may reduce the value of their home.In America,firms that underwn mortgages are（17）PACE loans Green loans have not been a failure everywhere.Around 250,000 households in Germany（18）for them each year.They do so（19）they need pay only 1%interest on them each year thanks to an annual public subsidy of 1.5 billion.Whether that is a（an）（20）use of taxpayers’money is another question（18）选？
A.arm with
B.sign up
C.write out
D.call on
[单项选择]利于细菌在体内扩散的物质是（）
A. 菌毛
B. 荚膜
C. 透明质酸酶
D. 血浆凝固酶
E. M蛋白
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG 510001-2015)第11.1.9条规定:在带电作业过程中如设备突然停电,作业人员应视设备仍然带电。设备运维单位或值班调度员未与工作负责人取得联系前,不应( )。
A. 强行送电
B. 结束工作
C. 继续工作
D. 停止工作
[单选题]干制原料复水回软后才能适宜( )和食用的要求。
A.加热
B.调味
C.烹调
D.成形
[单选题](2017年)关于股权投资基金的信息披露，不属于禁止性信息披露行为的是（ ）。
A.承诺将保证投资者均可收回其投资本金
B.对基金涉及的相关风险进行披露
C.在其推介材料中邀请某门户网站著名评论员对其基金进行实名推荐
D.通过电视广告进行私募股权投资基金推介
[单选题]（ ）是指各级政府的财政资金来源与各自的支出责任或事权范围相对称，使各级政府在履行各自的职责时有必要的财力作保障。
A.地方政府均衡
B.中央政府与地方政府均衡
C.纵向均衡
D.横向均衡
[单选题]由于公共物品存在消费上的非排他性,理性的个人倾向于他人付费,而自己坐享其成,这就是( )。
A.免费搭车
B.外部经济
C.外部不经济
D.逆向选择
[判断题]睡觉是最能让人快速解除疲劳的方法。
A.正确
B.错误
[判断题]依据柯尔伯格的道德认知模式进行道德教育主要用的是道德两难故事法。
[判断题]承担安全评价、认证、检测、检验职责的机构应当具备国家规定的资质条件，并对其做出的安全评价、认证、检测、检验结果的合法性、真实性负责。
A.正确
B.错误
[单选题]党员应当增强党员意识,一般情况下应主动( )交纳党费。
A.每月
B.每季度
C.每半年
D.每年
[判断题]1开关箱与用电设备之间可实行一个开关箱控制多个设备，一个漏电保护器同时保护多台设备的做法。( )
A.正确
B.错误
[单选题]电压互感器的(____)形式可测量线电压、相对地电压和零序电压。
A.单相接线
B.V/V接线
C.三相五柱式接线
D.三台单相式接线
[多选题]若复议机关经复议，复议机关作出了改变原行政行为的决定，该水泥厂仍然不服，而提起行政诉讼的，则有权管辖的法院是（）
A.市中级人民法院
B.省高级人民法院
C.区环保局所在地基层法院
D.复议机关所在地基层法院
[单项选择]女性，15岁，晨起时觉腹部隐痛不适，不思饮食，但仍坚持上学，放学回家后渐觉右下腹痛并恶心。遂去医院检查示右下腹压痛，体温37.8℃；脉搏80/min；白细胞10×109/L。
最大可能的诊断是
A. 美克尔憩室炎
B. 输尿管结石
C. 阑尾炎
D. 输卵管炎
E. 肠系膜淋巴结炎
[单选题]高压手车开关拉出后，（ ）应可靠封闭。
A.绝缘挡板
B.柜门
C.箱盖
D.隔离挡板
[单选题]在电气化区段运行的机车、动车、车辆及自轮运转设备可以攀登到车顶或作业平台的梯子、天窗等处所，均应有什么警告标志？（ ）
A.严禁攀登
B.电气化区段严禁攀登
C.电气化区段不得攀登
D.禁止攀登
[单选题]承、发包工程，工作票可实行“双签发”。签发工作票时，双方工作票签发人在工作票上分别签名，各自承担相应的安全责任。
A.正确
B.错误
C.略
D.略
E.略
F.略
