热门试题:
[单选题]燃烧时发出黄色火焰的物质为( )。
A.铝
B.磷
C.铜
D.钾
[单项选择]
Many with New College Degree Find the Job Market Humbling
The individual stories are familiar. The chemistry major tending bar. The classics major answering phones. The Italian studies major stocking shelves at Wal-Mart.
Now evidence is emerging that the damage caused by the sour economy is more widespread than just a few careers led astray (偏离正轨的) or postponed. Even for college graduates—the people who were most protected from the effects of recession—the outlook is rather bleak (黯淡的).
Employment rates for new college graduates have fallen sharply in the last two years. What’s more, only half of the jobs landed by these new graduates even require a college degree, reviving debates about whether higher education is "worth it" after all.
"I have friends with the same degree as me, from a worse school, but because of who they knew or when they happened to graduate, they’re in much better jobs," said Kyle Bishop, 23, a
A. They have a positive outlook for the future.
B. They remain unaffected by the recession.
C. Starting salaries for them have increased.
D. Job prospects for them don’t look good.
[单选题]陆上已知含有硫化氢,且预测超过阈限值的场所按在岗人数( )配备正压式空气呼吸器,另配20%备用气瓶。
A.50%
B.100%
C.120%
D.150%
[单选题]晶状体囊外摘除术后,后囊膜发生混浊,称为
A.后发性白内障
B.并发性白内障
C.假性白内障
D.瞳孔膜闭
E.外伤性白内障
[判断题]交通运输企业应当将本单位应急装备、应急物资、运力储备和应急队伍的实时情况及时报告所在地交通运输主管部门备案。
A.正确
B.错误
[判断题]刹带调节后,调节扳手应卡在刹带调节螺母上,并放置于绞车平衡梁锁定位置。
A.正确
B.错误
[判断题]包含自动稳定器的政府预算将减轻经济活动的波动。()
A.正确
B.错误
[判断题] 开启瓶阀时,操作者必须站在瓶嘴正面。
A.正确
B.错误
[多项选择]工程项目人力资源管理对象与一般意义上的人力资源管理相比,专业相对集中在( )等。
A. 工程技术
B. 工程经济
C. 工程装备
D. 工程施工
E. 项目管理
[多选题]发电机故障处理正确的是()
A.发电厂值班人员应立即汇报调值班调度员并按现场规程进行处理
B.现场应尽快检查跳闸机组一、二次设备并报值班调度员跳闸机组是否可以恢复运行
C.发电机失步,发电厂值班人员应不待调度指令立即解列机组
D.值班调度员根据现场汇报情况以及系统运行要求确定机组是否并网
[单项选择]
B
Tom and Judy were quite rich. They had a large, beautiful house full of expensive paintings.
They had many friends and were not surprised when they received two free tickets for the theatre. They were surprised, however, when they could not find out who had sent the tickets. There was no letter in the envelope with the tickets.
"They’ve forgotten to put in a letter," Tom said. "How strange. We don’t know who to thank."
They telephoned many of their friends and asked if they had sent them the tickets. "No," their friends said. "We didn’t send them."
They felt this was very strange, but they did not want to waste the tickets because the play was said to be very good. So they went to the theatre. They did not really enjoy the play, however, because they were worrying all the time about finding the person who had sent them the tickets.
The play started at eight o’clock and finished at half past ten. When they got
A. Because they were afraid that someone might steal their paintings..
B. Because they didn’t know who to thank for the tickets.
C. Because the streets were wet and it was dangerous to drive.
[多项选择]构建政府主导—多元参与的地方政府治理模式需要做到()。
A. 建设良好的参与环境
B. 建设良好的参与机制
C. 积极引导和扶持公民社会,重视其发展
D. 有法律的规范
[单选题]智能柜台管理员本人操作()交易,将本人柜员号与智能柜台虚拟柜员号进行绑定。
A.、9358
B.、9359
C.、9388
D.、9369
[判断题]风险是危机的诱因,危机是风险积聚后的显性表现。当风险积聚到一定的程度而爆发后,其呈现的形态才是危机。
A.正确
B.错误
[单选题]每日 8、14、20 时观测三次气温时,日平均值为 8、14、20 时和次日 8 时观测值之和除以( )。
A.3
B.4
C.5
D.6
[单项选择]于非用户原因需要更改用户固定网本地及国内长途电话号码时,企业应至少提前多少日通知用户,至少提前多少日告知用户新的电话号码()
A. 30日,10日
B. 45日,10日
C. 30日,15日
D. 45日,15日
[单选题]衡量企业流动资产在短期债务到期以前可以变为现金用于偿还流动负债的能力的财务评价指标是()。
A.资产负债率
B.流动比率
C.速动比率
D.应收账款周转率
[单选题]不管何种形式的点火能量必须达到一定( )的才能引起燃烧反应。
A.浓度
B.密度
C.强度
D.速度
[判断题]大堂经理等工作人员可根据工作需要提供必要的咨询、解释等基础性服务,但实质性营销、销售均须由具备相关资质的人员完成。()
A.正确
B.错误
[多项选择]我公司的“沃.商务”套餐中,从大的方面来说,总共分为哪几大类套餐:()
A. 中小企业融合套餐
B. 行业应用套餐
C. 虚拟数据专网套餐
D. 数据卡专属套餐
E. 定向流量套餐
[单项选择]患者,自觉胃脘灼痛,喜冷恶热,泛酸嘈杂,口干苦,舌红苔黄,脉弦数,治宜()
A. 清热化湿,理气和胃
B. 养阴益胃,和中止痛
C. 疏肝理气,泄热和胃
D. 活血化瘀,理气止痛
E. 消食导滞,和胃止痛
[单项选择]受理电报后,填记受理时间的写法为()。
A. 0:01
B. 0.01
C. 00:01
D. 00.01
[单选题]正常压力地层中随着井深的增加,地层压力梯度_____
A. 增大
B. 不变
C. 减小
D. 不确定
[单项选择]用归一化数值来表达功能程度大小的方法是()。
A. 功能指数法
B. 成本指数法
C. 功能成本法
D. 绝对值法
[单项选择]Sign language is said to be very vivid and exact and can be used internationally except for ______.( )
A. spelling
B. ideas
C. whole words
D. expressions
[判断题]公安机关的人民警察对违反治安管理等行为的个人或者组织依法可以实施行政处罚。( )
A.正确
B.错误
[单选题]子宫的形态
A.子宫分为头、体、颈三部分
B.子宫与阴道相通,不与输卵管相通
C.子宫颈全部被阴道包绕
D.子宫口是子宫颈管的下口
E.子宫峡正常约 5cm 长
[多选题]补费的类型有
A.黑名单补费
B.逃费补费
C.欠费补费
D.其他补费
[单项选择]下面关于系统工程的叙述中哪一个是错误的。()
A. 系统工程是以研究大规模复杂系统为对象
B. 系统工程追求系统的综合最优化
C. 系统工程属于自然科学研究范畴
D. 系统工程应用定量分析和定性分析相结合的方法
[单选题]反循环压井对地层的回压( )正循环压井对地层造成的回压。
A. 大于
B. 小于
C. 等于
D. 小于或等于
[判断题]旅客列车在到发线上进行车辆技术作业时,用红色信号旗(灯)进行防护,可不设脱轨器。( )
A.正确
B.错误
[单选题] 测试表明,微蜂窝覆盖场景在室内拐角和城市街道拐角处影响路损的主要因素分别是:()
A.漫反射,漫反射
B.漫反射,衍射
C.衍射, 衍射
D.衍射,漫反射
[单项选择]治下焦湿热之足膝肿痛、痿软无力及湿疹、湿疮宜用
A. 桃仁配红花
B. 牛膝配苍术、黄柏
C. 丹参配木通
D. 乳香配没药
E. 莪术配三棱
[多选题]交流不间断电源全数字化控制技术包括?
A.高频链逆变技术
B.全数字化技术
C.脉冲宽度调制控制技术
D.高精度技术
[单项选择]男性,40岁,因肠梗阻入院。查体:血钠140mmol/L,血氯70mmol/L,血钾2.6mmol/L,血pH值为7.55,该病人患有()。
A. 低钾血症
B. 低钠血症
C. 低氯血症
D. 低氯、低钾血症
E. 低氯、低钾血症,碱中毒
[多选题]在中性点直接接地的系统,有部分变压器的中性点采取不接地运行,其中性点对地绝缘有(____)。
A.全绝缘
B.分级绝缘
C.半绝缘
D.部分绝缘
[单项选择]()是中国保险监督管理委员会成立之前的保险监督管理机构。
A. 中国人民保险公司
B. 中国人民银行
C. 财政部
D. 国家经贸委