[填空题]
{{B}}Questions 47 to 56 are based on the following passage.{{/B}}
In colonial times women provided health care for their
families and neighbors. Doctors were often not {{U}} 47 {{/U}} , and at
that time they had not learned to cure many of the illnesses that we often go to
a doctor for today. So women usually cared for the sick in their homes. Women
did the work of both nurses and midwives, caring for people when they were sick
and {{U}} 48 {{/U}} babies.
Women also provided
{{U}} 49 {{/U}} medical services in the wars that our country was
involved in. Women cared for wounded soldiers in the Revolutionary War and the
Civil War. Their {{U}} 50 {{/U}} work was the real beginning of modern
nursing practices. Doctors became more {{U}} 51 {{/U}} of the work clone
by nurses after seeing the skill that they used to treat the wounded soldiers.
Training for nurses became more {{U}} 52 {{/U}} available after the Civil
War.
By the middle
[单选题] EPON 在软交换网络中属于哪一层？（ ）
A. 业务层
B. 边缘层
C.控制层
D. 核心层
[单选题] 下面哪些问题是硬件物理故障?( ) (2分) 查看答案
A.网管查询某OLA站点的OPA/OBA存在温度越限告警,无故频繁上报,查询性能为*,最低为-25摄氏度,这个时候就报温度越限告警。复位后温度为15.5摄氏度,告警消失,过一会告警又会出现
B.网管上查询某站点所有风扇单元板不在位告警,复位后有可能正常监控,但不要多久问题又重新出现
C.使用光功率计测量OLA输入光功率-15DBM,但网管上显示OLA输入、输出无光,清洁OLA光口后连接线路光纤,故障依旧
D.10G SDH系统接入DWDM系统OTU后, OTU报输入信号劣化,查询网管发现OTU10G输入光功率正常,信噪比正常。网管上进行OTU单板复位操作,复位后故障消失
[判断题]所有接触网设备,自投入运行开始那一刻即认为带电设备。( )
A.正确
B.错误
[单项选择]腺垂体功能减退症最常见原因是
A. 希恩(Sheeha综合征
B. 各种垂体肿瘤
C. 原发性空蝶鞍症
D. 糖尿病血管病变
E. 颅内感染后遗症
[单选题]具有激磁绕组供电的、由3台单套管试验变压器组成的串级变压器的利用率为(____)。
A.0.25
B.0.5
C.0.75
D.1
[单选题]列车在区间被迫停车后，对于邻线上妨碍行车地点，应从两方面（ ）处防护，如确知列车开来方向时，仅对来车方面防护。
A.不小于300m
B.不小于800 m
C.按线路最大速度等级规定的列车紧急制动距离位置
[判断题]室外搭建的集贸市场,其顶棚应当采用难燃或可燃材料。
A.正确
B.错误
[多选题]变压器损耗按日计算,()。
A. 日用电不足24h
B. 按一天计算
C. 日用电不足12h
D. 按实际小时计算
[判断题]政企直销揽装的个人用户，必须在30天内加入政企VPN群，否则收入核算为公众。（ ）
A.正确
B.错误
[多项选择]在Windows2000中，可以进行以下的磁盘操作（ ）
A. 磁盘格式化
B. 磁盘清理和压缩
C. 磁盘扫描
D. 磁盘碎片整理
[单项选择]食管癌一前两后野同中心定位时，转动机架后找后野中心时，应（）。
A. 左右移床
B. 升降床
C. 不可升降床
D. 不可转光栏
E. 纵向移床
[单选题]在国际航协的理事会成员国中，中国属于
A.属于民航强国
B.属于民航大国
C.属于特殊地理位置的国家
D.不属于理事会成员国
[单选题]将去杂质的干莲子用足量的清水自然浸泡4 小时或( )，用牙签捅出莲心，涨发的 出成率为400%。
A.蒸制
B.汆制
C.焯制
D.氽制
[单项选择]我国统计部门公布的失业率指标是（）。
A. 全体人口失业率
B. 城镇自然失业率
C. 城镇登记失业率
D. 城市人口失业率
[单项选择]疣状癌区别于鳞状细胞癌的特征在于（）
A. 上皮呈棒样指状突起
B. 肿瘤基底部和周边部均呈球茎状在一个广泛的层面上推进式生长
C. 癌细胞非典型性明显，核分裂多见
D. 肿瘤基底和周边部常呈明显的条索状或团块状浸润性生长
E. 乳头样结构和基底“推挤样”侵袭
[单选题]《易制毒化学品管理条例》规定,经营第二类易制毒化学品的,应当自经营之日起（ ）日内,将经营的品种、数量、主要流向等情况,向所在地的设区的市级人民政府安全生产监督管理部门备案。
A.20
B.30
C.60
[判断题]本安型设备出现老鼠洞、鸡爪子、明接头不算失爆。（ ）
A.正确
B.错误
[单项选择]
Humans not only love eating ice cream, they enjoy (21) it to their pets. Market studies show that two thirds of all dog owners give ice cream to the dogs. (22) , says William Tyznik, an expert in animal nutrition at Ohio State University, "ice cream is not good for dogs. It has milk sugar in it," he says, "which dogs cannot (23) very well."
(24) by that knowledge but aware of the desire of dog owners to (25) their companions, Tyznik invented a new frozen treat for dogs that, he says, is more nutritious than ice cream-and as much (26) to eat. The product, called Frosty Paws, is made of a liquid by-product of cheese and milk with the sugar (27) . Frosty Paws also contains refined soy flour, water, vegetable oil, vitamins and minerals. It (28) Tyznik, who has also invented a horse feed (called Tizwhiz) and (29) dog food (named Tizbits), three years to (30) the Frosty Paws formulas, and
A. please
B. raise
C. train
D. comfort
[单项选择]
Predictions of many robots in industry have yet come true. For ten years or more, manufacturers of big robots have explained how their machines can make industry more competitive and productive. The maker for (21) robots is oversupplied now, and the driving force of the robotics(机器人学) revolution is (22) to be with makers of machines that handle a few kilos at most.
"Heavy-robot manufacturers are in some difficulty (23) finding customer. They are offering big (24) just to get in the door. There has been a (23) growth everywhere in the numbers of robots, so we admit we are either deceiving (26) or that the market is slowly growing. "said John Reekie, chairman of Colen Robotics. "The following things must happen (27) the robotics revolution to occur. We must achieve widespread robot literacy, (28) there has been a computer (29) program, there must be a robot prices. (30) , some kind of arti
A. to
B. for
C. in
D. with
[单项选择]某外商投资企业收到外商作为实收资本投入的固定资产一台协议作价20万美元。当日的市场汇率为1美元=8.25元人民币。投资合同约定汇率为1美元=8.20元人民币。另发生运杂赀2万元人民币。进门关税5万元人民币．安装调试费3万元人民币.该设备的入账价值为( )万元人民币，
A. 164
B. 170
C. 174
D. 175
[单选题]电瓶按钮开关在接通位，由于电瓶电压过低导致电瓶接触器自动断开，现在外接电源可用，该如何为电瓶充电：
A.只需接通外接电源按钮开关
B.接通外接电源按钮开关，同时重置电瓶按钮开关
C.此种情况下机组无法使用外接电源给电瓶充电，需机务维护
[单选题] 凡是为列车进站、出站、通过所开通的进路称为( )进路。
A.列车
B.发车
C.接车
D.通过
[判断题]旅客的基本权利中对旅客发生的身体损害有权要求承运人赔偿。
A.正确
B.错误
[判断题]每天要清理甲烷便携仪隔爆罩上的煤尘。( )
A.正确
B.错误
[判断题]车站值班员指示引导人员引导接车后，不准变更接车顺序和接车进路。
A.正确
B.错误
