热门试题:
[单项选择]甲公司机床维修费为半变动成本，机床运行100小时时的维修费为250元，运行150小时时的维修费为300元，机床运行时间为80小时，维修费为（）元。
A. 220
B. 230
C. 250
D. 200
[单选题]使用二氧化碳灭火器时,下列做法正确的是()。
A.将灭火器提到距燃烧物5m左右处放下进行灭火
B.用手抓住喇叭筒外壁和金属连接线
C.使二氧化碳射流直接冲击可燃液面灭火
[单项选择]肝络失养证胁痛的特点为
A. 寒战发热伴有咳嗽气急、胸痛等症
B. 冬春
C. 寒热往来，汗出热退，休作有时为特征
D. 春夏
E. 夏秋
[多项选择]
某市统计局对某企业进行统计执法检查时发现，该企业统计员为会计类大学本科毕业生，但没有统计从业资格，遂认定该企业存在统计违法行为。
对该企业的违法行为，县统计局可以作出的处理决定是（）。
A. 责令限期改正
B. 警告
C. 通报批评
D. 处以一万元罚款
[单项选择]
以下提供若干组考题，每组考题共用在考题前列出的A、B、C、D、E五个备选答案。请从中选择一个与问题关系最密切的答案。某个备选答案可能被选择一次、多次或不被选择。
取得医师资格的可以
A. 从事医师执业活动
B. 中止医师执业活动
C. 申请执业医师注册
D. 不予医师执业注册
E. 注销执业医师注册
[判断题] ( )团结互助有利于营造出和谐的人际氛围，有利于增强企业凝聚力。
A.正确
B.错误
[单选题]断路器液压系统排气时应关闭(____)。
A.油泵油回路
B.断路器控制开关
C.加热电源
D.油泵回路的电机电源
[判断题]基金从业人员可以投资于封闭式基金。 ( )
[多项选择]袁世凯死后，北洋军阀分裂为（）
A. 皖系
B. 直系
C. 奉系
D. 桂系
[单选题]富强、民主、文明、和谐是社会主义核心价值观（ ）层面的价值目标。
A.国家
B.社会
C.道德
D.公民
[单项选择]下列措施哪个不属于银行外部筹资的手段（）。
A. 出售资产与租赁设备
B. 发行中长期债券
C. 发行优先股
D. 提高未分配利润比率
[多选题]22.国有商业银行应重视培训体系建设，建立健全以（ ）为主要内容的全员岗位培训体系。
A.岗位资格培训
B.履岗能力培训
C.外部交流
D.员工职业生涯发展增训
[单项选择]日常生活中产生的生活垃圾，主要的处理方式是？（）
A. 挖个大坑填埋
B. 垃圾车拉到江边倒掉
C. 卫生填埋和焚烧发电
D. 随意堆放
[单项选择]下列各项中，不属于国家审计机关权限的是：
A. 就审计事项的有关问题向有关单位和个人进行调查，并取得有关证明材料
B. 要求被审计单位提供预算或者财务收支计划、决算、财务报表等资料
C. 冻结被审计单位银行存款账户
D. 向政府有关部门通报或者向社会公布审计结果
[判断题]在厂内运输过程中，由于货运距离短，货物可不固定或捆绑。（ ）
A.正确
B.错误
[判断题]79.触电防范措施，必须带电灭火时，应穿戴电绝缘服、绝缘靴、绝缘手套等防护装备，特别对颈部、手部等容易裸露部位要加强防护，采用干粉或喷雾水枪灭火。
A.正确
B.错误
[填空题]Questions 12-14
Do the following statements agree with the information given in Reading Passage 1
In boxes 12-14 on your answer sheet, write
TRUE if the statement agrees with the information
FALSE if the statement contradicts the information
NOT GIVEN if there is no information on this
Speaking humorously could relieve of sense of being scared.
[单选题]按贷款用途不同，贷款可分为流动资金贷款.固定资金贷款和( )。
A.信用贷款
B.担保贷款
C.活期贷款
D.消费贷款
[单选题]受电弓降弓时,从2m高度落下的降弓时间(至绝缘子底面):( )s。
A.≤4
B.≤4.5.
C.≤5.0
[单选题]( ),严禁进行倒闸操作和更换熔丝工作。
A.雨天时
B.夜晚时
C.雷电时
D.雪天时
[单项选择]在女时装测量时，腰围的放松量为（）厘米。
A. 2-4
B. 4-6
C. 6-8
D. 8-10
[判断题]手工电弧焊接的收尾方法有划圈收尾法.反复断弧收尾法和回焊收尾法。( )
A.正确
B.错误
[单选题]越级下达命令时，下达命令的首长应当将所下达的命令通知受令者的（ ）。
A.下达命令首长
B.直接首长
C.部门领导
D.其他上级
[单选题]收费站入口应按照部治超工作要求，对货车进行( )，对于违法超限超载的货车应拒绝其驶入高速公路。
A.计重收费
B.停车检查
C.不停车称重检测
D.入口治超
[多选题]推进党的基层组织设置和活动方式创新,加强基层党组织带头人队伍建设,扩大基层党组织覆盖面,着力解 决一些基层党组织( )问题。( )
A.弱化
B.虚化
C.透明化
D.边缘化
[不定项选择题]共用题干
第一篇
A meager（不足的）diet may give you health and long life, but it's not much fun一and it might not even be necessary. We may be able to hang on to most of that youthful（有青春活力的）vigor （精力）even if we don't start to diet until old age.
Stephen Spindler and his colleagues from the University of California at Riverside have found that some of an elderly mouse's liver genes can be made to behave as they did when the mouse was young simply by limiting its food for four weeks. The genetic rejuvenation（恢复活力，返老还童） won't reverse other damage caused by time for the mouse,but could help its liver metabolize（使进入新陈代谢过程）drugs or get rid of toxins.
Spindler's team fed three mice a normal diet for their whole lives,and fed another three on half-rations.Three more mice were switched from the normal diet to half-feed for a month when they were 34 months old一equivalent to about 70 human years.
The researchers checked the activity of 11,000 genes from the mouse livers,and found that 46 changed with age in the normally fed mice.The changes were associated with things like inflammation and free radical production一probably bad news for mouse health.In the mice that had dieted all their lives,27 of those 46 genes continued to behave like young genes.But the most surprising finding was that the mice that only started dieting in old age also benefited from 70 percent of these gene changes.
"This is the first indication that these effects kick in pretty quickly",says Huber Warner from the National Institute on Aging near Washington
D.
C.
No one yet knows if calorie restriction works in people as it does in mice,but Spindler is hopeful."There's attracting and tempting evidence out there that it will work,"he says.
If it does work in people,there might be good reasons for rejuvenating the liver. As we get older,our bodies are less efficient at metabolizing drugs,for example.A brief period of time of dieting,says Spindler,could be enough to make sure a. drug is effective.
But Spindler isn't sure the trade-off is worth it."The mice get less disease,they live longer,but they're hungry,"he says."Even seeing what a diet does,it's still hard to go to a restaurant and say:I can only eat half of that."
Spindler hopes we soon won't need to diet at all. His company,Lifespan Genetics in California, is looking for drugs that have the effects of calorie restriction.
What can be inferred about completely normally fed mice mentioned in the passage?
A.They will not experience free radical production.
B.They will experience more genetic rejuvenation in their lifetime.
C.They have more old liver genes to behave like young genes.
D.They are more likely to suffer from inflammation.
[多选题]单位银行结算账户可以转入个人银行结算账户的款项包括( )：
A.工资、奖金收入
B.债券、期货、信托等投资的本金和收益
C.证券交易结算资金和期货交易保证金
D.农、副、矿产品销售收入
[单项选择]下列哪项不是聚乙二醇作为水溶性软膏基质的优点（）
A. 容易涂展
B. 释药速度快
C. 吸湿性强，可吸收分泌液
D. 对皮肤无刺激性
E. 化学性质稳定
[单项选择]下列缺陷中属于连铸坯内部缺陷的是（）。
A. 表面裂纹
B. 鼓肚变形
C. 中心疏松
[多项选择]光缆牵引端头一般应符合哪些要求
A. 牵引张力应主要加在光缆的加强件上（约65％～70％），其余加到外护层上（约30％~35％）；
B. 缆内光纤不应承受张力
C. 牵引端头应具有一般的防水性能，避免光缆端头浸水
D. 牵引端头直径要小
[多选题] 电话许可。工作许可人和工作负责人应分别在电力通信工作票上（ ）。
A.记录许可时间
B.记录双方姓名
C.复诵核对无误
D.录音核对无误
[填空题]心室肌细胞的阈电位相当于（ ）通道的激活电位。
[单项选择]CAVIL : CRITICIZE::
A. chafe : scrub
B. entice : lure
C. mandate : require
D. inundate : deluge
E. assume : suppose
[判断题]过程层网络釆用光纤以太网时,网络接口的光发送功率应大于 -20dBm,网络接口的接收光功率应不小于-30dBm。
A.正确
B.错误
[多项选择]工程项目管理组织设计确定原则中新的组织设计原则包括（）原则。
A. 明确性
B. 整分合
C. 目标导向
D. 弹性设计
E. 专业化
