热门试题:
[单选题]分泌肾素的结构是( )
A.血管球内皮细胞
B.肾小管
C.肾小囊
D.球旁细胞
E.致密斑
[单项选择]阳性杂交瘤细胞克隆化培养时,多少细胞数才能进行克隆化培养()
A. 单个
B. 多个
C. 双个
D. 混合
E. 没有数目限制
[多项选择]脑瘫的治疗目的是()
A. 改善运动功能
B. 恢复正常
C. 提高生活自理能力
D. 回归家庭、回归社会
E. 以上均是
[单选题]对PPP协议描述不正确的是
A.PPP不仅适用于拨号用户,而且适用于租用的路由器线路
B.采用NCP协议(如IPCP、IPXCP),支持更多的网络层协议
C.具有验证协议CHAP、PAP
D.无法保证网络的安全性
[单项选择]
Questions 16 to 20 are based on the following talk.
Today we are going to talk about cross-cultural perceptions of time. Different cultures often have entirely different perceptions of time. The cultural anthropologist Edward T. Hall popularized the idea that cultures use time and view time in very different ways. The idea of the past, present, and future-- and the whole concept of scheduling or managing time--can be so different that it leads to cross-cultural miscommunications. In his 1990 book The Dance of Life, Hall writes, "Time is one of the fundamental bases on which all cultures rest and around which all activities revolve. Understanding the difference between mono-chronic time and poty-chronic time is essential to success. "
Hall’s notion of monochronism and polychronism can be understood as follows. Mono-chronic time is linear. Events are scheduled one at a time, one event following another. To a monochronic culture, this
A. Poly-chronic time is found primarily in North America and Northern Europe.
B. Poly-chronism views time as flexible, so preciseness is not that important.
C. Poly-chronic cultures emphasize schedules and punctuality.
D. Poly-chronic cultures value productivity and getting things done "on time".
[不定项选择题]患者男性,70岁,摔伤右髋部。既往全身情况良好。查体:右下肢短缩、外旋畸形,下肢轴向叩击痛阳性。
<14> 、该患者最佳的治疗措施是
A.持续骨牵引
B.人工髋关节置换术
C.持续皮牵引
D.髋人字石膏固定
E.股骨近端截骨术
[单项选择]被告人郑某因贪污罪被某市中级人民法院一审判处死刑,缓期二年执行。判决后被告人没有上诉,检察机关也没有抗诉,该中级人民法院遂在抗诉、上诉期满后第二天报请省高级人民法院核准。此时,省高级人民法院不得作出哪种处理
A. 同意判处死缓、作出予以核准的裁定
B. 认为原判适用法律错误,处刑太轻,应判处死刑,立即执行,直接改判并报最高人民法院核准
C. 认为原判刑罚太重,不同意判处死缓,直接改判有期徒刑15年
D. 认为原判事实不清,证据不足,发回重审
[填空题]误差的基本表示方法有()、()和最大引用误差三种,在工程上凡是要求计算结果的误差时,一般都要用()。
[单项选择]流产是指()
A. 妊娠<37周,胎儿体重<2500g而终止者
B. 妊娠<28周,胎儿体重<1000g而终止者
C. 妊娠<24周,胎儿体重<1500g而终止者
D. 妊娠<24周,胎儿体重<1000g而终止者
E. 妊娠<20周,胎儿体重<500g而终止者
[单选题]马笼头的主要作用就是( )。
A.方便井下打捞
B.便于仪器下井
C.保护电缆
D.连接电缆和下井仪器
[填空题]Task One - Intention in visiting the fair
· For questions 13-17, match the extracts with the intentions, listed A-H.
· For each extract, choose the person’s intention in visiting the fair.
· Write one letter (A-H) next to the number of the extract.
A to get ideas for potential new products
B to give a presentation
C to seek alternative employment
D to find out about competitors’ products
E to get new marketing ideas
F to give product demonstrations
G to recruit a new overseas agent
H to find alternative suppliers.................................
[判断题] 大工业用户生产车间的空调设备用电执行大工业电价。
A.正确
B.错误
[判断题]测定电缆芯线绝缘不良故障位置的仪表是摇表
A.正确
B.错误
[单选题]大小相等、方向相反、不共作用线的两个平行力构成()。
A.作用力和反作用力
B.平衡力
C.力偶
D.约束与约束反力
[单项选择].采用陶瓷釉上彩表现工笔画法时,为了避免多次叠色时上下两层颜色的熔融、渗化,在绘制过程中一般需要()烧成。
A. 一次
B. 二次
C. 三次
D. 多次
[判断题]中国梦只是民族情怀相关。 ( )
A.正确
B.错误
[单选题]个别更换夹板时应在信号楼与工地点分别设专人防护,用()或对讲机联系。
A.手信号
B.电话
C.手电筒
D.喇叭
[判断题]2.38 公安机关交通管理部门办理申请取得校车驾驶资格业务时,应当向所在地县级公安机关核查,确认申请人无犯罪、吸毒行为记录。
A.正确
B.错误
[简答题]计算机病毒的引导模块的任务和作用是什么?
[单选题]电气化铁路区段车站风雨棚、跨线桥、隧道等构建物应安装牢固,状态良好,不得脱落。距牵引供电设备( )m范围内上方不得出现漏水、悬挂冰凌等现象。
A.2
B.4
C.5
D.10
[判断题]资金成本既包括资金的时间价值,又包括投资的风险价值。()
[单选题]5.315. 第315题
变压器最大负荷运行时,上层油温不宜超过()℃。
A.75
B.80
C.85
D.90
[判断题]正常心尖博动位于左侧第五肋间隙锁骨中线外侧,范围不超过2厘米直径。
[多选题]中国铁路上海局集团有限公司极端天气行车组织办法中,“极端天气”仅指铁路沿线出现( )强对流天气。
A.沙尘暴
B.龙卷风
C.冰雹
D.暴风雪
[多选题]E190飞机正常情况下从外部打开舱门需要做:
A.确保通风气门关闭
B.按压口盖并握住手柄
C.向上提起手柄到头,推舱门到锁定的打开位
D.滑梯预位指示牌为绿色
[单选题]《配电安规》高压回路上使用钳形电流表的测量工作,至少应两人进行。非运维人员测量时,应( )。
A.A-填用配电第一种工作票
B.B-填用配电第二种工作票
C.C-填用配电带电作业工作票
D.D-按口头或电话命令执行
[单项选择]全站仪的检定周期为()。
A. 1年
B. 2年
C. 3年
D. 4年
[单选题](44501)紧固接头螺栓时,直线上6孔夹板( ),全部上紧后再复紧一遍。
A.1、6、3、4、、2、5
B.1、6、2、5、3、4
C.2、5、3、4、1、6
D.3、4、2、5、1、6
[不定项选择题]A.脉率的快慢
A.脉形的长短
B.脉力的大小
C.脉律的齐否
D.脉位的浮沉
E.结脉与促脉的主要不同点,在于
[判断题]工作票采用手工方式填写时,应用黑色或蓝色的钢(水)笔或圆珠笔填写和签发,至少一式三份。
A.正确
B.错误
[单项选择]社会主义市场经济条件下,建立合理的价格管理体制意味着()
A. 实行多层次的价格管理形式,主要由市场形成价格
B. 大多数商品和服务价格实行政府指导价
C. 极少数商品和服务价格放开
D. 国家对价格完全放手不管
[填空题]( )是本机场航空器活动区道路交通安全工作的第一责任人。
[单选题]某电热器的额定功率为2w,额定电压为100V。拟将它串联一电阻后接在额定电压为200V的直流电源上使用,则该串联电阻R的阻值和额定功率PN应为( )。
A.R=5kQ,PN=1W
B.R=10kQ,PN=2W
C.R=10kQ,PN=1W
D.R=5kQ,PN=2W
[单项选择]A new school was ______ in the village last year.
A. held up
B. set up
C. sent up
D. brought up
[单项选择]
Sometimes children are kidnapped. Kidnapping is like stealing a child. It is important that kidnapped children are found and brought home as soon as possible.
The sooner the public knows about a kidnapping the sooner they might be able to help. Some people decided to start a program that would alert the public about kidnappings right away. This program is called Care Alert.
The Care Alert program gives television and radio stations important information about a recently kidnapped child. These stations will then tell the public what happened in hopes that someone might be able to help. Anyone that may have seen something about the kidnapping could then call the police.
Sometimes one parent of a child kidnaps his or her own child. These kidnappings are not usually used in the Care Alert program. The Care Alert program is only used when a stranger has taken a child.
When a child is kidnapped he is in a lot of danger. It is very important to find him a
A. taking a child away without permission
B. making a child sleeping with a song
C. hugging a child with love
D. saving a child from a stranger
[单选题]打开人孔时,应( )打开,并经分析合格,方可用火。
A.自上而下依次
B.自下而上依次
C.从中间向两边
D.先从上部三分之一处
[单选题]生态环境建设与保护贷款借款人信用状况良好,在农发行信用等级在( )以上
A.A级(含)
B.A级
C.A-级
D.AA级(含)