题目详情
题目详情:

[单项选择]某填土厚5m,拟采用强夯处理,假设影响系数为0.5,现有锤熏100kN,落距15m,其影响深度为()m。
A. 6.1
B. 7.1
C. 10.1
D. 15

热门试题:

[多项选择]新生儿的产热来自()。
A. 脂肪产热
B. 基础代谢
C. 食物的特殊动力作用
D. 活动产热
E. 冷刺激的代谢反应
[多选题]下列关于缓刑的说法错误的是()。
A.对累犯以及实施杀人等暴力性犯罪的人,不得宣告缓刑
B.拘役的缓刑考验期为原判刑期以上1年以下,但是不能少于1个月
C.被宣告缓刑的犯罪分子,在缓刑考验期内,遵守有关缓刑的规定,只要没有再犯新罪的,缓刑考验期满,原判刑罚就不再执行
D.被宣告缓刑的犯罪分子,在缓刑考验期内犯新罪的,应当撤销缓刑,将前罪和后罪所判处的刑罚,依照先减后并的方法决定应当执行的刑罚
[判断题]电路中产生电能的设备是电容。(1.0分)
A.正确
B.错误
[单项选择]钙调蛋白参与多种酶作用的调控,它属于
A. 跨膜信息传导的C蛋白家族
B. 钙结合蛋白家族
C. 免疫球蛋白家族
D. 蛋白质激素家族
[不定项选择题]共用题干 Leukemia

Leukemia is the most common type of cancer kids get,but it is still very rare.Leukemia involves the
blood and blood-forming organs,such as the bone marrow.________(46)
A kid with leukemia produces lots of abnormal white blood cells in the bone marrow. Usually,white
blood cells fight infection,but the white blood cells in a person with leukemia don't work the way they're
supposed to.________(47)The abnormal white blood cells multiply out of control,filling the bone marrow
and making it hard for enough normal,infection-fighting white blood cells to form.Other blood cells一such as
red blood cells(that carry oxygen in the blood to the body's tissues)and platelets(that allow blood to
clot)一are also crowded out by the white blood cells of leukemia. These cancer cells may also move to other
parts of the body,including the bloodstream,where they continue to multiply and build up.
Although leukemia can make kids sick,most of the time it is treatable,and kids get better. Almost all
leukemia patients are treated with chemotherapy,which means using anti-cancer drug.
________(48)Chemotherapy quickly goes to work,traveling through the blood to the bone marrow.
There,the drugs can attack the cancer cells.After several weeks of chemotherapy,many kids begin to feel
better.
Some children with leukemia will also have to have radiation therapy,too.________(49)If the cancer
isn't getting better from using the usual amounts of chemotherapy and radiation,then a kid with leukemia
will probably need more treatment一with higher doses of chemotherapy and radiation to finally kill the cancer
cells.But this heavy-duty treatment will also harm the normal cells in the kid's bone marrow too,and the
bone marrow will no longer be able to produce normal blood cells.So,doctors will then give a kid一or anyone
else with bone marrow that is no longer working一normal bone marrow tissue from someone else who is
healthy.________(50) ___________(48)
A.The chemotherapy drugs are given through a catheter,a narrow tube that is inserted into a blood vessel, sometimes in the kid's upper chest.
B.Early symptoms of leukemia are often overlooked,since they may resemble symptoms of the flu or other common diseases.
C.This is a special procedure called a bone marrow transplant,and it helps the patient make new blood cells so they can recover from the leukemia.
D.Bone marrow is the innermost part of some bones where blood cells are first made.
E.They don't protect the person from infections very well.
F.Radiation therapy uses invisible high-energy waves(similar to X-rays)to kill cancerous cells.
[判断题]衡量调速系统调节品质的两个重要指标是速度变动率和迟缓率。( )
A.正确
B.错误
[单选题]对同一配合比混泥土取样和试件留置,下面说法不正确的是:()
A.每拌制100盘且不超过100m³时,取样不得少于一次
B.每工作班拌制不足100盘时,取样不得少于一次
C.连续浇筑超过1000m³时,每200耐取样不得少于一次
D.每次取样应至少留置3组试件
[单选题]区分一罪与数罪的标准是( )。
A.. 犯罪行为的个数
B.. 犯罪构成的个数
C.. 行为人主观上的罪过个数
D.. 犯罪结果的个数
[单项选择]《药品经营企业许可证》和执业药师证书应悬挂在醒目、易见的地方的企业是( )。
A. 药品生产企业
B. 药品批发企业
C. 药品零售企业
D. 普通商业企业
E. 医疗机构药房
[单选题]进站信号机(四显示自动闭塞区段除外)显示( ),准许列车经过道岔直向位置,进入站内正线准备停车。
A.一个绿色灯光
B.一个黄色灯光
C.二个黄色灯光
D.一红、一白色灯光
[单项选择]运动视诊确定马患肢支跛的依据是()
A. 患肢着地时,头低下
B. 患肢着地时,头高举
C. 患肢抬举时,颈部摆向患侧
D. 健肢负重时,颈部摆向患侧
E. 健肢抬举时,颈部摆向患侧
[单选题]《列车服务质量规范》中,按规范设置( )厕所、座椅、专用座席等设施设备,( )良好。
A.无障碍;作用
B.无障碍;功能
C.残障厕所;作用
D.残障厕所; 功能
[判断题]在运营分公司范围内,如有乘客当面或来电咨询和建议,由乘客面向的首位员工或接线的首位服务热线员工当即受理。
A.正确
B.错误
[单选题]铁路职工爱护铁路一切设施,不仅包含爱护公共财物的含义,而且是自身( )应该遵循的准则。
A.利益关系
B.职业道德
C.职业习惯
D.职业行为
[多选题].进入楼内救人灭火的消防队员应携带( )。
A.救生绳
B.呼救器
C.排烟器材
D.灭火器
E.空气呼吸器
[单项选择]下列无机非金属材料中,( )的耐腐蚀性比不锈钢还强。
A. 陶瓷材料
B. 石墨材料
C. 铸石材料
D. 玻璃
[单选题]在骨折复位中,以下哪项正确( )
A. 允许成人下肢骨存在与关节活动方向垂直的侧方成角
B. 复位后骨折断端的对位对线必须完全良好
C. 骨折部分的转移移位、分离移位不必完全矫正
D. 若无骨骺损伤,可允许儿童下肢骨折短缩2cm以内
E. 肱骨干骨折必须达到解剖复位
[多项选择]胃癌与长期食腌制、熏、烤食品有关,这些食物中含致癌物质较高的有以下______
A. 脂肪
B. 防腐剂
C. 亚硝酸盐
D. 真菌毒素
E. 多环芳烃化合物
[单选题] 因( )时间紧迫来不及填发铁路乘车证,可凭调度命令乘车,一次乘车有效.
A. 机车乘务员便乘
B.转运车长便乘
C. 抢修机车故障
D.抢险救灾
[单选题] 同杆塔架设的多层电力线路挂接地线时,应( )。拆除时顺序相反。
A.先挂低压、后
挂高压,先挂下层、后挂上层,先挂远侧、后挂近侧
B.先挂高压、后挂低压,先挂下层、
后挂上层,先挂近侧、后挂远侧
C.先挂低压、后挂高压,先挂上层、后挂下层,先挂近侧、
后挂远侧
D.先挂低压、后挂高压,先挂下层、后挂上层,先挂近侧、后挂远侧
[单选题]肺的总容量减去余气量等于
A.深吸气量
B.补吸气量
C.肺活量
D.功能余气量
[单选题]温湿度传感器修改波特率参数代码(  )
A.XSD
B.XXB
C.bud
D.cot
[单选题] 276电杆起立到()时,应暂停牵引,稳好四方临时拉线,起立到80°时停止牵引,调整拉线,使杆(塔)缓缓立直。
A.30°
B.45°
C.60°
D.70°
[填空题]污水中的()、()等营养物质排到水体,将引起水体富营养化。
[单项选择]入夏时常发热,肌肤灼热,汗少,食少,倦怠无力,证属于
A. 中暑
B. 中暑热
C. 中暑湿
D. 暑湿困表
E. 湿滞经络
[单选题]250km/h(不含)~300km/h钢轨轨顶面擦伤深度大于( )为轻伤。
A.0.5mm
B.0.6mm
C.1mm
D.0.35mm
[单项选择]
{{B}}Text 1{{/B}}
It was fifteen past nine as Marie hurried into the office building where she was going to work. Her bus had inched along through heavy morning traffic, making her a few minutes late for her very first job. She decided to start out half an hour earlier the next day.
Once inside the lobby, she had to stand at the elevators and wait several minutes before she could get on one going to the sixth floor. When she finally reached the office marked "Smith Enterprises", she knocked at the door nervously and waited. There was no reply. She tapped on the door again, but still there was no answer. From inside the next office, she could hear the sound of voices, so she opened the door and went in.
Although she was sure it was the same office she had been in two weeks before when she had the interview with Mr. Smith, it looked qu
A. Punctual Like a Clock
B. A Cold Welcome
C. An Unpunctual Manager
D. Better Late Than Never
[单项选择]不属于在药品材料房里检查的内容的是()。
A. 药品材料房是否清洁、干燥
B. 处理剂的种类是否按要求配备齐全
C. 处理剂的数量是否足够
D. API滤失仪性能是否良好
[单选题]排烟风机与加压送风机的不同在于,排烟风机应保证在( )℃的环境条件下能连续工作不少于( )min。
A.70,30
B.280,30
C.280,70
D.70,70
[简答题]人死之后,是由中阴身直接投生受胎,抑或须经十殿阎王之审判才投生?
[单项选择]在精神障碍病因学中,目前被认为是精神分裂症最重要的发病因素的是()
A. 脑器质性病变
B. 环境因素
C. 脑组织损伤
D. 遗传因素
E. 精神因素
[判断题]私人性妨扰既是违法行为,亦可构成刑事罪行。
[判断题] 在土质松软处挖坑,应有防止塌方措施,如加挡板、撑木等。( )
A.正确
B.错误
[单选题](____)只能在设备、线路空载或较小的负载情况下进行操作。
A.跌落式熔断器
B.隔离开关
C.断路器
D.接地刀闸
[单选题](  )8.进行青霉素皮肤试验前应重点评估的内容是
A.用药史和过敏史
B.意识状态与合作能力
C.目前诊断与病情
D.注射局部有无红牌硬结
E.目前心理状态与家庭经济状况
[单项选择]下列不属于绩效管理在组织管理中的作用的是()。
A. 有助于建立和谐的组织文化
B. 有助于管理者成本的节约
C. 是实现组织战略的重要手段
D. 为薪酬的发放提供依据
[单项选择]灰土基础每夯实()高为一步。
A. 200mm
B. 150mm
C. 250mm

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