热门试题:
[多选题]总结一般包括()(中)
A.标题
B.正文
C.落款
D.日期
[单选题]调度机构要科学合理安排运行方式，做好电力平衡工作。各电力企业要严格执行调度指令，做到令行禁止。（）
A.正确
B.错误
C./
D./
E./
F./
[单项选择]关于HW变速箱空挡滑行，下列叙述正确的是（）
A. 鼓励空挡滑行
B. 为保证行星机构使用寿命，不允许空挡滑行
C. 空挡滑行对变速箱没有损坏
D. 上述说法均不正确
[单项选择]对象状态的持久化是通过______实现的。
A. 文件
B. 管道
C. 串行化
D. 过滤器
[多选题]下列关于变换水枪射流的表述中,正确的是( )。
A.当火势凶猛时,应使用强劲水流攻击。
B.当火势猛烈且热辐射强烈时,应使用开花、雾状水保护正在进攻灭火的水枪手。
C.支水枪间的距离相距80m以上时,不宜合用分水器进入居民家庭火势不大的火灾现场,应使用喷雾射流。
D.冷却压力容器、掩护关闭阀门、进入室内掩护救人、开辟通道兼作排烟时,应选用喷雾水枪。
E.进入烟雾浓、温度高的地下场所时,前方应采用强水流冲击,紧随其后的是雾状水流掩护。
[判断题]—般说来，在消费者市场更多地采用拉式策略。
A.正确
B.错误
[单选题]1951年2月27日，上海市委通知成立（）。
A.上海电力协会
B.上海电力研究所
C.上电工作研究委员会
D.上海电力研究会
[单选题]款项情况不多的企业,可以不设置 “预付账款”科目,预付货款时,借记的会计科目是()。
A.预付账款
B.预收账款
C.其他应收款
D.应付账款
[单选题](6357)用万用表测得某晶体二极管的正反向电阻均很小或为零，则说明该二极管（ ）。
A.很好
B.内部已断路
C.已击穿
D.已失去单向导电性
[单选题]雷电、暴雨雪来临时，应停止爆破作业，所有人员应( )撤到安全地点。
A.立即
B.把线路接好了再
C.尽快
[多选题]分馏塔顶油气分离器液位高，可采取措施有（）。
A.提高粗汽油至稳定量
B.提高反应深度
C.降低反应处理量
D.降低分馏塔顶温度
[多项选择]国际收支申报数据的（）、（）和（）是外管局考核银行执行外汇管理规定的重要指标，在100分的总体考核分数中占（）分
A. 持续性
B. 时效性
C. 独立性
D. 完整性
E. 准确性
F. 5
G. 15
H. 25分
[单选题]《招标投标法》中的招标文件中没有规定的标准和方法不得作为评标和中标根据的规定，体现了招标投标活动应遵循的（ ）原则
A.公正
B.公平
C.诚实信用
D.公开
[单项选择]当急流滩水位达到当地某一高程时，开始束窄河槽过水断面，形成滩势，船舶航行开始感到困难，这个水位高程称为该滩的（）.
A. 成滩水位
B. 当季水位
C. 消滩水位
D. 漂滩水位
[单项选择]按组织对成员的（）类型不同，社会组织可分为强制性组织、功利组织和规范组织。
A. 招募
B. 付酬
C. 控制
D. 任务分派
[多项选择]
某储运公司利用20英尺箱向某地发运两种可装配的物资，该型号箱的限重为17.5吨，其有效容积为33立方米，重体物资比重为0.70，轻体物资比重为0.25。
请根据以上材料，回答下列问题：
根据材料所给条件，轻重物资的配装数量应分别为（）。
A. 重体物资14吨
B. 重体物资17吨
C. 轻体物资3.5吨
D. 轻体物资6吨
[单项选择]事业单位改革的目标是( )。
A. 转变政府职能，建立新型的公共事业管理体制
B. 实现社会事业社会办，资源配置和服务的社会化
C. 完善社会主义法制，实现事业单位运行的民主化
D. 实现政府对事业单位的宏观调控，精简人员
[单选题] 对涉及非特别重大、重大突发事件的政务舆情应在( )小时内予以回应,并根据工作进展情况,持续发布权威信息。
A. 2
B. 12
C. 24
D. 48
[多选题]齿轮故障及损坏情况有哪些:( )
A.齿轮轮齿折断
B.轮齿磨损
C.轮辐、轮圈、轮毂有裂纹
D.因“键滚”而使齿轮键槽损坏
[单项选择]
A woman was at the cinema, and she was
enjoying the film very much, but there was a man in the next seat, and he began
looking on the floor under him. The woman was angry and whispered, "What are you
doing there What are you looking for"
"A piece of hard
chocolate," the man said to her, "I’ve dropped it on the floor."
"A piece of chocolate" The woman said angrily, "It’s dirty now! Take this
and be quiet, please. I’m listening to the film!" she gave the man a big piece
of chocolate.
"But," the man said, "my teeth are in the piece of
chocolate on the floor!" |
The man can’t find his teeth with chocolate on it.
[A] True
[B] False
[判断题]正常生产中，如加热炉冒黑烟一定是由于燃料油带水造成。
A.正确
B.错误
[简答题]面积仅次于台湾岛，海南岛的我国第三大岛岛什么名字？
[判断题]消防救援人员必须遵守公共秩序和交通规则, 遵守职业道德和社会公德,举止文明,自觉维护国家综合性消防 救援队伍声誉。与他人发生纠纷时,应当依法处理。( )
A.正确
B.错误
[填空题]
Read the following passage and fill in each blank with one
word. Choose the word in either of the following two ways: use the correct form
of the given word, or according to the given letters of the word. Remember to
write the answers on the answer sheet.
Education Issues
Sara I’m a teacher of French and
Spanish, and I think foreign languages are one of the areas where it’s good to
be creative. Young people need to learn foreign languages by sp{{U}} (66)
{{/U}} them and doing fun activities like role-plays instead of just doing
written exercises. Of course there is some hard work in learning a language,
like trying to remember all those tenses of v{{U}} (67) {{/U}}, but I
think it’s a good idea to try to make classroom activities as enj{{U}} (68)
{{/U}} as possible.
Nick
I left school four years ago, and looking back, one th
[单选题]新主主义革命的主要内容有( )。
A.没收封建地主阶级的土地归新民主主义国家所有
B.没收官僚资产阶级的垄断资本归新民主主义国家所有
C.保护民族工商业
D.没收封建地主阶级的土地归农民所有
[单选题]船上配备的海上撤离系统应每（）年轮换布放一次
A.2
B.5
C.6
D.8
[单项选择]
Brain Train
Millions of copies of console and computer- based" brain trainers" are sold worldwide every year, claiming to make peoples’brains younger, better, faster or bigger. The theory seems to make sense: regularly exercising the brain with tests and puzzles can improve brain skills and help people become better at everyday thinking tasks.
But recent research suggests scientific evidence is lacking.
The BBC’s Brain Test Britain experiment wants to find out if brain training really works, and is aiming to get thousands of members of the public to train for 10 minutes a day ,three times a week ,for at least six weeks.
Scientific experiments and their findings should be evaluated by independent experts in a process called "peer review". This is the minimum standard by which the quality of any research is judged.
Very little research on commercial brain trainers has been peer reviewed.
Instead, manufacturers often
A. The control group should not do any mental activity.
B. The control group should do more mental activity than the brain -training group.
C. The control group should de less mental activity than the brain - training activity.
D. The control group should do a non - brain training activity.
[多选题]关于地震灾害建筑倒塌救援行动，下面描述正确的是（ ）。
A. 制定救援行动方案
B. 划分救援作业区域
C. 搜索与营救同步展开
D. 救援人员轮换作业
[单选题]安全带应定期检验，检验周期为（）。
A.1年
B.2年
C.3年
D.5年
E./
F./
G./
H./
[填空题]Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience. And they also need to give serious ________to how they can best ________such changes. Growing bodies need movement and ________, but not just in ways that emphasize competition. ________ they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the ________ that comes from achieving success and knowing that their accomplishments are ________ by others. However, the typical teenage lifestyle is already filled with so much competition that it would be ________ to plan activities in which there are more winners than losers, ________ , publishing newsletters with many student-written book reviews, ________ student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide ________ opportunities for leadership, as well as for practice in successful ________ dyna
A. A． similar
B．long
C．different
D．short
[单选题] 在带电设备周围( )使用钢卷尺、皮卷尺和线尺（夹有金属丝者）进行测量工作。
A. 禁止
B. 可以
C. 尽量少
D. 应该
[判断题]工作人员必须服从现场工作负责人的指挥，不得擅自触碰各类设备。
A.正确
B.错误
[多选题]无缝线路作业中规定的“三测’是指( )。
A.作业中测量轨条长度
B.作业中测量轨温
C.作业后测量轨温
D.作业前测量轨温
[判断题]赵某因盗窃罪刑满释放已满5年，可以从事民用爆炸物品的生产、销售、购买、运输和爆破作业。
[不定项选择题]分公司每年结合消防月活动，通过( )对乘客进行消防安全宣传。
A.车站
B.列车多媒体设备
C.电视广告
D.展板
