热门试题:
[判断题]球形胶芯环形防喷器，当井内有钻具时不能用切割胶芯的办法进行更换胶芯。（）
[判断题]ARJ21-700飞机出口包括：登机门1个、服务门1个、应急门2个、驾驶舱通风窗2个，以上说法是否正确？
A.正确
B.错误
[不定项选择题]共用题干
Prolonging Human Life
Prolonging human life has increased the size of the human population. Many people alive
today would have died of childhood diseases if they had been born 100 years ago.Because
more people live longer,there are more people around at any given time. In fact,it is a decrease in death rates,not an increase in birthrates,that has led to the population explosion.
Prolonging human life has also increased the dependency load. In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures,old people who could not keep up might be left behind to die. In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child. In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work;we also have rules which require people to retire at a certain age. Unless these people were able to save money for their retirement,some-body else must support them. In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illness than young or middle-aged people;unless they have wealth or private or government insur-ance,they must often“go on welfare” if they have a serious illness.
When older people become senile or too weak and ill to care for themselves,they create grave problems for their families. In the past and in some traditional cultures,they would be cared for at home until they died. Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person. To meet this need,a great many nursing homes and convalescent hospitals have been built.These are of-ten profit-making organizations,although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply“dumping grounds”for the dying in which“care”is given by poorly paid,overworked,and under-skilled personnel.
It can be inferred from the passage that in hunting and gathering cultures______.
A.it was a moral responsibility to keep old-aged people alive
B.infants could be left dead in times of starvation
C.parents had to impart the cultural wisdom of the tribe to their children
D.death was considered to be freedom from hardships
[单选题]( )是汽油的抗爆性指标
A.密度
B.辛烷值
C.丁烷值
D.体积
[单项选择]血瘀产后发热的病因病机是：
A. 产后胞脉空虚，邪毒乘虚而入，正邪交争
B. 产后气血俱虚，卫外之阳不固，风寒之邪乘虚而入
C. 产后恶露不下，瘀血停滞，阻碍气机，营卫失调
D. 产后失血过多，阴血骤虚，阳无所附而浮于外
E. 以上都不是
[判断题]英雄史诗《江格尔》是中国的三大史诗之一。
A.正确
B.错误
[判断题]为保证客户提取存款和资金清算需要，本行按规定缴存及管理存款准备金
A.正确
B.错误
[填空题]专门用来处理电子邮件业务的计算机称为（）它将用户发送的电子邮件接收下来，然后再转送到指定的目的地，或者将来自网内或网外的电子邮件存储到相关的电子邮箱中，等待电子邮箱的所有者收取电子邮件。
[多选题]( )572.依据《安全生产事故隐患排查治理暂行规定》,重大事故隐患治理方案应当包括()等内容。
A.治理的目标和任务
B.采取的方法和措施
C.负责治理的机构和人员
D.治理过程中的安全评估
E.隐患整改难易程度分析
[单项选择]片剂薄膜包衣材料( )。
A. PVA
B. HPMC
C. 蜡类
D. 醋酸纤维素
E. 聚乙烯
[判断题]现场作业负责人应确定作业范围和作业量，作业人员应按操作规程使用作业机具。
A.正确
B.错误
[判断题]承载省际骨干通信网业务的厂站或独立通信站的通信业务全部中断是六级设备事件
A.正确
B.错误
[单项选择]在工作时移动图形，下列操作正确的是（）。
A. 利用ctrl+y键
B. 利用shift+y键
C. 按住鼠标中键拖动
D. 按住ctrl和鼠标左键拖动
[单项选择]剃须刀∶刮胡子（）
A. 用电脑∶写文章
B. 计算机∶编程序
C. 新股民∶买股票
D. 图书室∶看报纸
[判断题]二氧化碳灭火器可以扑救精密仪器、电气设备火灾，普通固体燃烧物也可以，效果比干粉灭火器差，但灭火后无残留。
A.正确
B.错误
[单项选择]根据塞尔曼的研究，友谊发展的最高阶段始于( )
A. 12岁
B. 13岁
C. 14岁
D. 15岁
[多选题]每年雨季前,必须对煤矿防治水工作进行全面检查，（ ）。
A.制定雨季防治水措施
B.建立雨季巡视制度
C.组织抢险队伍并进行演练
D.储备足够的防洪抢险物资
[简答题]CCBII制动机电空控制单元（EPCU）由哪几部分组成？
[判断题]护背距离（辙叉翼作用面至护轨头部外侧的距离）不得小于1348 mm，测量位置按设计图纸规定。
A.正确
B.错误
[多选题]《治安管理处罚法》规定了对( )行为的处罚。
A.为偷越国(边)境人员提供条件的
B.偷越国(边)境的
C.组织他人偷越国(边)境的
D.运送他人偷越国(边)境的
[多选题]铁路调车平面牵出线作业，车列牵出，连结员按计划查车数，（ ）。
A.核对提钩处软管摘开
B.无抱闸车
C.调车长所处位置
D.牵出车列最后一辆车号正确
[单选题]不属于汽车普通变速器的组成( )。
A.液力变矩器
B.拨叉
C.拨叉轴
D.变速器盖
[多项选择]以下属于概率抽样的有（）。
A. 网民自由参加的网上调查
B. 体育彩票摇奖
C. 按随机原则组织的农产量调查
D. 街头随意的采访
[单选题]某企业2013年销售货物收入2000万元。当年实际发生业务招待费20万元，该企业当年可在所得税前列支的业务招待费金额为（ ）万元。
A.10
B.12
C.15
D.20
[单项选择]
Too Polite for Words
A Japanese colleague the other day was talking about a meeting with a man whom she abruptly described using the English word "jerk". I thought she was toning clown her Japanese for my benefit,so I asked her how to say "jerk" in Japanese.
"There’s no such word,"she answered helplessly. "We have to use "jerk’". Heaven knows it’s not as if there are no jerks in Japan. But the Japanese language is just not made for sniping at people. At first,I thought maybe my Japanese teachers had been too polite to teach me the real lingo,so I watched to see what Japanese drivers would say to each other after a car accident. It turned out that they say.-"I’m sorry. "Gradually I came to realize that there is perhaps no language so ill suited to invective as Japanese. Linguistically,these guys are wimps.
Take the vicious Japanese insult "kisama, "which is deeply offensive. It means : "your honorable self. "That’s right. I
A. Right
B. Wrong
C. Not mentioned
[单选题]439. 1 kg/m3等于( )。
A.A、10-3 g/cm3
B.B、1 g/cm3
C.C、103 g/cm3
D.D、106 g/cm3
[单选题] 年11月10日,刘某向乡政府提出建房申请,同年11月20日,乡政府通知刘某因为申请材料不齐全,不予受理。下列哪个说法错误的是( )
A.刘某的申请材料不齐全的,乡政府应当十日内告知刘某补正
B.乡政府告知刘某补正,须一次告知需要补正的内容
C.乡政府不予受理是违法的
D.在法律意义上,乡政府已经受理了刘某申请
[判断题]支腿一般由固定支腿和活动支腿组成。（易）( )
A.正确
B.错误
[判断题]闸阀只适用于在全开或全关的位置作截断流体使用。( )
A.正确
B.错误
[多项选择]下列哪些股利政策不利于稳定股价( )。
A. 剩余股利政策
B. 固定股利政策
C. 固定股利支付率政策
D. 低正常股利加额外股利政策
E. 持续稳定增长的股利政策
[多选题]在建筑施工中,高处作业可分为( )三大类。
A.临边作业
B.洞口作业
C.独立悬空作业
D.梯架作业
E.攀爬作业
[单项选择]索赔费用的计算方法不包括( )。
A. 总费用法
B. 预算单价法
C. 修正的总费用法
D. 实际费用法
[单选题]依据《中国南方电网有限责任公司电力事故事件调查规程》，网省调度机构与调度对象的调度电话、调度自动化业务全部中断属于（）。
A.一级事件
B.二级事件
C.三级事件
D.四级事件
[多选题] 联锁道岔应配备()装置,以备联锁失效时用以锁闭道岔。
A. 紧固
B.加锁
C.备品
D.封闭
[判断题].(判断题)某食品生产企业将产品进行包装后置于成品库储存,可以待该批产品出厂时将出厂当天日期打印为生产日期。
A.正确
B.错误
[单项选择]根据应答肌肉的名称与性质分类的反射是（）
A. 牵张反射
B. 跟腱反射
C. 脑干反射
D. 深部反射
E. 伸展反射
[单项选择]（）不是WindowsNT服务器的常见漏洞。
A. 用户信息和加密口令保存于SAM文件中
B. SMB服务器消息块
C. root缓冲区溢出
D. 注册表访问
[单选题]“真理可以变成谬误，谬误也可以变成真理。”这是因为（ ）。
A.真理是具体的、有条件的，有一定适用范围
B.真理和谬误可以任意转化
C.真理和谬误之间的界限是不确定的
D.真理和谬误的区别具有主观随意性
[判断题]( )为了飞行安全,飞机起飞前客舱乘务员不得随意允许任何人调换座位,特别是大面积的调换,避免飞机的配平失调。
A.正确
B.错误
