热门试题:
[简答题]采用减少燃烧区域的氧气量，阻止空气注入燃烧区域或用不燃烧的物质冲淡空气，使火焰熄灭的方法，称为
[单选题]食盐按来源不同,可分为( )等多种。
A.海盐.湖盐.井盐
B.海盐.湖盐.加工盐
C.海盐.井盐.加工盐
D.海盐.井盐.湖盐.矿盐
[不定项选择题]Read the following text. Choose the best word(s) for each numbered blank and mark [A], [B], [C] or [D] on ANSWER SHEET 1. (10 points)
The ethical judgments of the Supreme Court justices have become an important issue recently. The court cannot 1 its legitimacy as guardian of the rule of law 2 justices behave like politicians. Yet, in several instances, justices acted in ways that 3 the court’s reputation for being independent and impartial.
Justice Antonin Scalia, for example, appeared at political events. That kind of activity makes it less likely that the court’s decisions will be 4 as impartial judgments. Part of the problem is that the justices are not 5 by an ethics code. At the very least, the court should make itself 6 to the code of conduct that 7 to the rest of the federal judiciary.
This and other similar cases 8 the question of whether there is still a 9 between the court and politics.
The framers of the Constitution envisioned law 10 having authority apart from politics. They gave justices permanent positions 11 they would be free to 12 those in power and have no need to 13 political support. Our legal system was designed to set law apart from politics precisely because they are so closely 14 .
Constitutional law is political because it results from choices rooted in fundamental social 15 like liberty and property. When the court deals with social policy decisions, the law it 16 is inescapably political—which is why decisions split along ideological lines are so easily 17 as unjust.
The justices must 18 doubts about the court’s legitimacy by making themselves 19 to the code of conduct. That would make rulings more likely to be seen as separate from politics and, 20 , convincing as law.
13．______
A.confirm
B.express
C.cultivate
D.offer
[单选题]依据《特种设备安全监察条例》的规定,特种设备投入使用前，使用单位应当核对其是否附有( )规定的相关文件。
A.《安全生产法》
B.《消防法》
C.《特种设备安全监察条例》
[单项选择]慢性胰腺炎最突出的症状是（）.
A. 呕吐
B. 发热
C. 腹部包块
D. 便秘
E. 腹痛
[单选题]抢险救灾和农民自建低层住宅的安全生产管理,( )《建设工程 安全生产管理条例》。
A.适用
B.不适用
C.基本适用
D.除特殊规定外,适用
[单项选择]链条炉正常运行时，炉排各风室风门的开度应根据燃烧情况及时调整，调整的幅度不宜太大，要维持火床的长度占炉排长度的（）以上。
A. 3/4
B. 1/2
C. 2/3
D. 1/3
[判断题]99在重大责任事故罪中，犯罪嫌疑人在安全事故发生后积极组织、参与事故抢救，或者积极配合调查、主动赔偿损失的，可以酌情从轻处罚。（A）
A.正确
B.错误
[判断题]指挥干部和消防员骨干要成为“四能四会”教练员，具备指挥、训练、教育和管理部属的能力
A.正确
B.错误
[单选题]等离子切割器喷枪所形成的等离子束的温度可达到( )℃。
A.6000
B.8000
C.9000
D.10000
[判断题]机车小辅修计划兑现率要高于80%,小辅修机车应按机务段规定时间扣车
A.正确
B.错误
[判断题]轨道电路就是把线路上的两股钢轨当作导线用，在它的两端用绝缘物隔断与邻接钢轨的电气联系，一端接上电源设备供电，另一端装上电源的接受设备（轨道继电器），构成电气回路。
A.正确
B.错误
[单选题]以下不是ＭＳＴＰ业务的是 。
A.A、１５５Ｍbit／ｓ
B.B、６２２Ｍbit／ｓ
C.C、２．５Ｇbit／ｓ
D.D、64Kbit／ｓ
[单项选择]船舶在旋回中出现的定常横倾角：（）.
A. 与船舶初稳性高度成正比，与重心浮心距离成反比
B. 与船舶初稳性高度成正比，与重心浮心距离成正比
C. 与船舶初稳性高度成反比，与重心浮心距离成反比
D. 与船舶初稳性高度成反比，与重心浮心距离成正比
[单项选择]北京从日本东京空运进口一批货物，日方支付运费和保险费，但承担货物的风险责任至东京机场，日方办理出关手续，中方办理进口报关手续并支付进口关税，按以上交易条件，应选用贸易术语（）
A. DDU北京
B. CIP北京
C. CPT北京
D. FCA东京
[多选题]小张使用假导游证在某景区门口收客带团，对此，下列关于旅游主管部门对小张实施的行政处罚说法正确的有（ ）。
A.责令改正
B.没收违法所得
C.处 1000 元以上 1 万元以下罚款
D.处 1000 元以上 3 万元以下罚款
E.情节严重的，暂扣或吊销导游证
[单项选择]What does the woman imply
A. She doesn’t like to drink coffee.
B. She’s not upset by the accident.
C. The man should apologize.
D. The man has spilled coffee on her before.
[判断题]（ ）其他站线混凝土枕地段，轨向（直线）在临时补修时容许偏差管理值为16mm。
A.正确
B.错误
[判断题]每位旅客免费随身携带物品的重量以每件5KG 为限。
A.正确
B.错误
[多选题]以下哪些因素会影响变压器油击穿电压()。
A.水分和杂质
B.温度
C.电压作用时间
D.电场均匀程度
E.压力
[判断题]直链饱和一元羰酸的熔点随分子量的增加而升高。( )
A.正确
B.错误
[单项选择]According to the author, feeling depressed is ______.
[判断题]有一存款业务，1~3年每半年末存款100元，若存款年利率为10%，一年复利两次，则该系列存款在第3年年末的本利和的计算式为：100×（F/A，5%，6）。（ ）
A.正确
B.错误
[单项选择]制备薄荷水时滑石粉的作用是（）
A. 分散剂
B. 助悬剂
C. 防腐剂
D. 助溶剂
E. 增溶剂
[单项选择]呕吐的病位在
A. 脾、胃
B. 胃
C. 脾
D. 肺、胃
E. 肝、胃
[单选题]家兔，雄性，体重2.1kg，20%氨基甲酸乙酯麻醉，剂量1g/kg。切开腹壁找到膀胱，两侧输尿管扦管，收集尿液观察影响尿生成的因素。这种实验方法属于
A.整体实验
B.离体实验
C.在体慢性实验
D.在体急性实验
E.生理实验
[单项选择]
Passage Two Having no language, infants cannot be told what they need to learn. Yet by the age of three they will have mastered the basic structure of their native language and will be well on their way to communicative competence. Acquiring their language is a most impressive intellectual feat. Students of how children learn language generally agree that the most remarkable aspect of this feat is the rapid acquisition of grammar. Nevertheless, the ability of children to conform to grammatical rules is only slightly more wonderful than their ability to learn words. It has been reckoned that the average high school graduate in the United States has a reading vocabulary of 80,000 words, which includes idiomatic expressions and proper names of people and places. This vocabulary must have been learned over a period of 16 years. From the figures, it can be calculated that the average child learns at a rate of about 13 new words per day. Clearly a learning p
A. Experiment.
B. Idea.
C. Activity.
D. Accomplishment.
[判断题]麻黄茎有发汗作用，麻黄根有止汗作用。（）
[单项选择]现场总线设备之间的通信是（）。
A. 单点通信
B. 单向通信
C. 双向串行通信
D. 单节点数字通信
[判断题] ( )常用法兰垫片有非金属垫片、半金属垫片和金属垫片。
A.正确
B.错误
[判断题]启动前方向操纵杆应放在前进档位上。
A.正确
B.错误
[填空题]Some hurricanes, when formed will move in the same direction;
[单项选择]维果茨基认为， 游戏的实质就是（）
A. 生物性因素与社会性因素的协调与整合
B. 同化超过了顺应
C. 愿望的满足
D. 游戏是自我调节本我与超我矛盾的机制
[单项选择]“公正”这个概念与“应得赏罚”有联系，伦理学中的公正不包括下列哪一项（）。
A. 分配公正
B. 回报公正
C. 程序公正
D. 形式公正
E. 以上都是
[单项选择]报关企业获得直属海关签发的报关注册登记许可文件到工商行政管理部门办理许可经营项目登记后，在规定的期限内要到( )办理注册登记手续。
A. 商务部
B. 海关总署
C. 直属海关
D. 企业所在地海关
[判断题]《胜利油田员工安全记分管理实施细则》中， 在记分周期内，安全记分因员工油田内部工作调动需要清除。
A.正确
B.错误
