热门试题:
[单项选择] Less than a year ago, a new generation of diet pills seemed to offer the long-sought answer to our chronic weight problems. Hundreds of thousands of pound-conscious Americans had discovered that a drug combination known as "fen-phen" could shut off voracious appetites like magic, and the FDA had just approved a new drug, Redux, that did the same with fewer side effects. Redux would attract hundreds of thousands of new pill poppers within a few months.
But now the diet-drug revolution is facing a backlash. Some of the nation’’s largest HMOs, including Aetna U.S. Healthcare and Prudential Healthcare, have begun cutting back or eliminating reimbursement for both pills. Diet chains like Jenny Craig and Nutri-System are backing away from them too. Several states, meanwhile, have restricted the use of fen-phen, last week the Florida legislature banned new prescriptions entirely and called on doctors to wean current patients from the drug within 30 days; it also put a 90-day limit on R
A. diet chains and some of the HMOs have removed their support for the pills
B. some states have limited or forbidden the prescriptions of the diet pin
C. in Florida, patients are told to turn away from the use of fen-phen within a month
D. Sheldon Levine, a New Jersey doctor, touted one of the pills on TV and in his book
[单选题] 检修工作地点,在工作人员上下铁架和梯子上应悬挂:()。
A.从此上下
B.在此工作
C.止步,高压危险
[判断题]( )硫化氢监测仪第三级报警值应设置在危险临界浓度10mg/m³（15ppm）。
A.正确
B.错误
[单选题]( )清算账户是指各行社在自治区联社开立或营业机构在所属行社开立的，用于完成各行社与自治区联社、与所属营业机构等内部机构进行资金清算的账户。
A.系统内
B.农信银
C.内部
D.外部
[单选题]我国的北京，上海等国际大都市的CBD项目的开发与经营市场，已经成为世界性的房地产市场( )
A.正确
B.错误
[单选题]（ ），电话交换机可分为模拟信号交换机和数字信号交换机。
A.按照呼叫接续方式
B.按所交换的信号特征
C.按接线器的工作方式
D.按接线器的工作方式
[单项选择]过氧乙酸的使用和保管过程中，以下哪项是错误的
A. 易氧化分解，应现用现配
B. 置于通风阴凉处
C. 5%溶液用于浸泡金属器械
D. 2%溶液用于空气消毒
E. 0.2%溶液用于手的消毒
[单选题]B-B-C-005 4 2 2
影响分局以下会议点不能参加会议达(),为通信一类障碍。
A.30分钟
B.5分钟
C.10分钟
D.15分钟
[单选题]远程控制台电源参数不符合要求可能出现( )。
A.电动机不能启动
B.油泵不能自动停泵
C.长压时间短
D.电动机负荷大
[单选题]把回路a、b线在对端断开时，测试端万用表的指针应指向“∞”，说明a、b线间（）。
A.绝缘良好
B.反接
C.无混线
D.差接
[判断题]在三个切削分力中，磨外圆时切削力Fc最大，车外圆时背向力Fp最大。
[单项选择]一般情况下，按照风险从小到大的顺序，债券、开放式基金和封闭式基金应该依次排列为( )。
A. 债券、开放式基金、封闭式基金
B. 开放式基金、封闭式基金、债券
C. 封闭式基金、开放式基金、债券
D. 封闭式基金、债券、开放式基金
[多选题](JLY-CD01)初始加热后，调整( )，使冷凝液不超过冷凝器内管长度的( )。
A.初馏速度
B.3/5
C.沸腾速度
D.3/4
E.3/8
[单项选择]在构成工作分析的各行为环节中，（）是工作分析初始的和主要的产物。
A. 工作概要
B. 工作说明书
C. 工作描述
D. 工作识别
[多选题]材料题
根据下面资料，回答题：
为了提高党政基层机构的执政能力，某市市委为200多名后备干部举办了一次培训。在培训班上，从事领导科学研究的李教授为学员们做了专场报告，系统地介绍了领导行为理论，这些理论既包括传统的特质理论，也包括现代备受欢迎的魅力型领导理论、路径一目标理论以及领导一成员交换理论。李教授的讲座让学员们受益匪浅，很多人表示要把这些知识应用到自己的管理实践中。
在路径一目标理论中．领导行为与结果之间的中介变量有( )。查看材料
A.下属的经验
B.领导的成就
C.下属的能力
D.领导者的个性
[单项选择]It is often observed that the aged spend much time thinking and talking about their past lives, (71) about the future. These reminiscences are not simply random or trivial memories, (72) is their purpose merely to make conversation. The old person’s recollections of the past help to (73) an identity that is becoming increasingly fragile: (74) any role that brings respect or any goal that might provide (75) to the future, the individual mentions his past as a reminder to listeners, that here was a life (76) living. (77) , the memories form part of a continuing life (78) , in which the old person (79) the events and experiences of the years gone by and (80) on the overall meaning of his or her own almost completed life.
As the life cycle (81) to its close, the aged must also learn to accept the reality of their own impending (即将发生的) death. (82) this task is made difficult by the fact that death i
A. under
B. above
C. beyond
D. within
[单选题]对于犯罪情节轻微不需要判处刑罚的，可以免予刑事处罚，但是可以根据案件的不同情况，予以训诫或者责令（ ）、赔礼道歉、赔偿损失，或者由主管部门予以行政处罚或者行政处分。
A.承认错误
B.单位监管
C.具结悔过
D.以上都不是
[多选题]《动车组列车在恶劣天气下客运组织应急处置措施》动车组列车长时间晚点、滞留时列车长根据车内情况，按车厢选出旅客代表和旅客志愿者（代表可从（ ）中选出）。
A.军人
B.大学生
C.青年
D.农民
[单选题]每一个品种的区域试验，试验时间不少于（）个生产周期。
A.1.0
B.2.0
C.3.0
D.4.0
[单选题]组合电器例行检查，断路器、隔离开关、接地开关分合闸指示位置正确，分合闸指示器(____)符合厂家技术要求。
A.指针角度
B.指针位置
C.指针方向
D.指示位置
[单项选择]某股份公司于2009年6月2日以每股19.5元的价格将一项可供出售金融资产全部出售，支付手续费12万元。该项金融资产系该公司于2008年购入的某股票20万股，购入时每股公允价值为17元。2008年末账面价值为408万元，包括成本342.8万元和公允价值变动65.2万元。不考虑其他因素，则该业务对2009年度损益的影响金额为( )万元。
A. 35.2
B. 67.2
C. 30
D. 65.2
[判断题]办理引导进路锁闭时，故障区段的道岔单操按钮如未拉出，引导过程中若区段故障自动恢复，该区段的道岔会解锁。
A.正确
B.错误
[填空题]Businesses are structured in different ways to meet different needs.
The (26) form of business is called an individual proprietorship. The proprietor owns all the property of the business and is responsible for everything. This means the proprietor receives all the profits--but must also pay any debts. The law recognizes no difference between the owner and the business.
Another kind of business is the partnership. Two or more people go into business together. An (27) is usually needed to decide how much of the partnership each person controls.
There are limited (28) partnerships, which include full partners and limited partners. Limited partners may not share as much in the profits. But they also do not have as many responsibilities.
Doctors, lawyers and (29) often form partnerships to share the profits and risks of doing business. A husband and wife can form a business partnership. Partnerships can end at any tim
[单选题]《中华人民共和国教育法》第七十九条规定，在国家教育考试中作弊的，有权宣布考试无效的机构是（ ）。
A.学校教务处
B.学校
C.教育行政部门
D.司法部门
[单选题]治疗湿浊蒙蔽清窍所致的神志昏乱，健忘，耳鸣者，应首选
A.磁石
B.竹茹
C.冰片
D.牛黄
E.石菖蒲
[判断题]十字军东征缓和了基督教世界与伊斯兰世界的仇恨。
[简答题]煤矿安全生产标准化对采煤工作面电气设备有何规定？
[判断题]电源系统充电电路的反馈回路一般有一个，作为电压反馈。（ ）
A.正确
B.错误
[填空题]钢轨顶面上有长度大于（ ）且深度大于（ ）的掉块判定为钢轨折断。
[单项选择]
下列跨膜运输的生理活动，属于主动运输的是（）
A. 酒精进入胃粘膜细胞
B. 二氧化碳由静脉血进入肺泡内
C. K+被吸收进入小肠绒毛上皮细胞
D. 水分子出入细胞
[多项选择]电子商业汇票最后一日遇（）顺延。
A. 法定休假日
B. 额支付系统非营业日
C. 人行电子商业汇票系统非营业日
D. 外币清算休假日
[多选题]血液酸性磷酸酶增高见于（ ）
A.前列腺癌
B.骨肉瘤
C.代谢性骨病
D.肝病
E.无不良症状
