热门试题:
[单选题]根据《安全生产法》的规定，生产、经营、储存、使用（）的车间、商店、仓库不得与员工宿舍在同一座建筑物内，并应当与员工宿舍保持安全距离。
A.A.印刷品
B.B.化工用品
C.C.危险物品
D.D.电动工具
[判断题]在油压机和起重机等不需要自动换向的场合，常常采用电磁换向阀来进行换向。
A.正确
B.错误
[判断题]汽车在使用过程中,由于环境和使用条件的变化,引起汽车零件的磨损、腐蚀、老化、变形和损坏,造成汽车的技术性能变坏,影响汽车的正常运行。(易)( )
A.正确
B.错误
[判断题]农商银行负责落实人民银行和省联社的各项制度和要求，建立假币收缴鉴定等细则，依法依规做好假币鉴别、收缴、解缴等工作；负责组织开展反假货币培训宣传等工作。
A.正确
B.错误
[单项选择]实施城市、镇总体规划的关键环节是( )的制定和实施。
A. 远期建设规划
B. 建设用地规划
C. 近期建设规划
D. 建设工程规划
[多选题]对（ )能用棚车装运的必须使用棚车装运，不得用其他货车代替。（应知应会-货规-第24条）
A.保密物资
B.涉外物资
C.精密仪器
D.展览品
[单选题]根据《道路旅客运输及客运站管理规定》规定,客运班车应当按照许可的线路、班次、站点运行,在规定的途经站点进站上下旅客,无正当理由不得改变行驶线路,不得站外上客或者沿途揽客,但以下哪一种客运方式除外( )。
A.城市公交客运
B.农村班车客运
C.直达班车客运
D.普通班车客运
[多选题]城乡排涝的方法有( )。
A. 利用市政设施排水
B. 利用移动大泵直接抽排或小泵并联抽排
C. 采取过渡收容接力抽排
D. 采取挖渠导流或择点破堤泄流
[多项选择]依据GB/T19001标准7.1.5条款，以下错误的是（）。
A. 测量设备只要按期检定并有权威机构发放的检定合格证书就说明该测量设备符合预期用途
B. 该条款要求对测量设备“予以识别，以确定其状态”就是要确定其校准状态
C. 监视和测量资源也包括人
D. 测量溯源的对象是所有监视和测量设备
[单选题]为保证环状给水管网的水源，向环状管网输水的输水管不应少于( )
A.一条
B.两条
C.三条
D.四条
[判断题]远动装置的信息传输是靠信道来实现的。( )
A.正确
B.错误
[单项选择]以下不属于医德规范的内容
A. 救死扶伤
B. 减少患者的经济负担
C. 尊重患者的人格与权利
D. 为患者保守医密
E. 廉洁奉公，不以医谋私
[判断题]咨询师对来访者产生的现实印象，影响到对来访者目前状态的判断。
[判断题]10吨桥式起重机，由地面吊起重物时，必须将控制器由零位扳到一级（ ）
A.正确
B.错误
[单选题]银行个人外汇买卖价差是指( )两个价格之差。
A.收盘价与开盘价
B.远期价与即期价
C.最高价与最低价
D.卖出价与买入价
[多选题]【贷款存量业务】模块中包含的贷款形式有哪些？
A.还旧借新
B.再融资
C.借新还旧
D.贷款重组
E.展期业务
F.分期贷款展/缩期业务
[单选题] "卡斯柯系统两台MSS服务器共用()套磁盘阵列。
A.1
B.2
C.3
D.4"
[单项选择]以噻唑为母环的药物是（）.
A. 盐酸赛庚啶
B. 富马酸酮替芬
C. 马来酸氯苯那敏
D. 奥美拉唑
E. 法莫替丁
[判断题]幼犬的吸吮、吞咽、唾液分泌、呼吸、排便等等的反射活动,都是先天性的非条件反射。()
A.正确
B.错误
[填空题]电视15频道的频率范围为（）MHz，其图像载频频率为（）MHz，伴音载频频率为（），变频器的本振频率为（）MHz，晶振频率为（）MHz。
[单选题]171、建设项目的职业病防护设施所需费用应当纳入建设项目工程预算，并与主体工程（ ）。
A.同时检验
B.同时设计，同时施工，同时投入生产和使用
C.同时验收
D.同时使用
[单选题]膀胱的贮尿排尿功能，取决于：
A.肾气的盛衰
B.肝气的疏泄
C.心阳的盛衰
D.脾气的健旺
E.肺气的宣降
[多选题]勘察单位在勘察作业时,应当严格执行操作规程,采取措施保证( )的安全。
A.各类管线
B.卫生
C.设施
D.周边建筑物、构筑物
E.环境
[单项选择]既能息风，又能平喘的药物是（）
A. 蜈蚣
B. 钩藤
C. 地龙
D. 白僵蚕
E. 全蝎
[单项选择]汽机热态启动，并列后增加负荷时，高压缸调节级处的金属温度的变化是（）。
A. 增加
B. 减少
C. 不变
[单项选择]关于钩体病一般肺出血型的临床表现错误的说法是（）
A. 无明显呼吸循环功能障碍
B. 病情常迁延难愈
C. 咳嗽、痰中带血
D. 肺部可有少量湿啰音
E. X线检查可见小片状阴影
[不定项选择题]共用题干
第一篇
Why Don ' t Babies Talk Like Adults?
Over the past half-century,scientists have settled on two reasonable theories related to babytalk.One
states that a young child's brain needs time to master language,in the same way that it does to master other
abilities such as physical movement. The second theory states that a child's vocabulary level is the key fac-
tor. According to this theory,some key steps have to occur in a logical sequence before sentence formation
occurs.Children's mathematical knowledge develops in the same way.
In 2007,researchers at Harvard University,who were studying the two theories,found a clever way to
test them.More than 20,000 internationally adopted children enter the U.S.each year. Many of them no lon-
ger hear their birth language after they arrive,and they must learn English more or less the same way infants
do一that is,by listening and by trial and error. International adoptees don't take classes or use a dictionary
when they are learning their new tongue and most of them don't have a well-developed first language.All of
these factors make them an ideal population in which to test these competing hypotheses about how language
is learned.
Neuroscientists Jesse Snedeker,Joy Geren and Carissa Shafto studied the language development of 27
children adopted from China between the ages of two and five years.These children began learning English
at an older age than US natives and had more mature brains with which to tackle the task.Even so,just as
with American-born infants,their first English sentences consisted of single words and were largely bereft（缺
乏的）of function words , word endings and verbs. The adoptees then went through the same stages as typical
American-born children,though at a faster clip.The adoptees and native children started combining words in
sentences when their vocabulary reached the same sizes,further suggesting that what matters is not how old
you are or how mature your brain is,but the number of words you know.
This finding一that having more mature brains did not help the adoptees avoid the toddler-talk stage一
suggests that babies speak in babytalk not because they have baby brains,but because they have only just
started learning and need time to gain enough vocabulary to be able to expand their conversations.Before
long,the one-word stage will give way to the two-word stage and so on. Learning how to chat like an adult is
a gradual process.
But this potential answer also raises an even older and more difficult question.Adult immigrants who
learn a second language rarely achieve the same proficiency in a foreign language as the average child raised
as a native speaker. Researchers have long suspected there is a"critical period"for language development,
after which it cannot proceed with full success to fluency.Yet we still do not understand this critical period or
know why it ends.
Snedeker,Geren and Shafto based their study on children who________.
A.were finding it difficult to learn English
B.were learning English at a later age than US children
C.had come from a number of language backgrounds
D.had taken English lessons in China
[单项选择]患者，女，35岁。停经40多天，轻度腰酸，下腹痛，阴道出血2小时。体格检查：子宫增大，与孕周相符，宫口闭。下列检查最有诊断意义的是（）
A. 尿妊娠试验
B. 凝血时间试验
C. B超检查
D. 阴道脱落细胞学检查
E. 血常规检查
[单项选择]关于Excel，以下说法正确的是（）。
A. 一个Excel文件最多可容纳128个工作表
B. 在Excel文件中，可以隐藏表的一列或一行，但不能隐藏整个表
C. 默认情况下，Excel锁定了所有的单元格，但未设置保护工作表时，不会生效
D. Excel不会为每个单元格分配内存，只有当前单元格才会占用内存
[单项选择]列车长度应根据运行区段内各站到发线的有效长度，并须预留( )m的附加制动距离确定。
A. 10
B. 20
C. 30
D. 40
[单项选择]主张废除肉刑的是（）。
A. 朱熹
B. 刘颂
C. 仲长统
D. 白居易
[多项选择]引起胁痛的病证有( )
A. 肝气不舒
B. 肝火郁滞
C. 肝胆湿热
D. 肝肾亏虚
E. 悬饮
[判断题]根据《供配电系统设计规范》规定，当采用提高自然功率因数措施后,仍达不到电网合理运行要求时,应采用串联电力电容器作为无功补偿装置。
A.正确
B.错误
[单选题]ZD6转辙机摩擦弹簧调整后，相邻圈最小间隙为（）
A.1mm
B.1.5mm
C.2mm
D.2.5mm
[多选题]安全工器具领用时，（ ）应共同确认安全工器具有效性，确认合格后，方可出库。
A.A-保管人
B.B-领用人
C.C-工作负责人
D.D-工作许可人
[单选题]站用变有载分接开关储油柜油位低于变压器油温油位曲线要求，根据检查情况开展（）检修。
A.A类或B类
B.B类或C类
C.D类或B类
D.C类或D类
