热门试题:
[单项选择]颅脑CT没有病理意义的钙化是（）
A. 侧脑室三角区内球形钙化
B. 额—颞部脑回状钙化
C. 室管膜下结节状钙化
D. 灰白质交界小环形钙化
E. 松果体直径>10mm不均匀钙化
[单选题]利用拉梯在窗口、阳台设置阵地时,要避开喷火冒烟的阳台、窗口正面,拉梯上端必须( )出窗口、阳台(B)个以上梯蹬。
A.高、1
B.高、2
C.低、1
D.低、2
[判断题]生产经营单位与从业人员订立协议,免除或者减轻其对从业人员因生产安全事故伤亡依法应承担的责任的,该协议有效。( )
A.正确
B.错误
[简答题]运规规定：（ ）负责机车乘务员管理，加强机车乘务员队伍的技术业务、思想动态分析，组织机车乘务员业务学习和典型事故案例教育，开展岗位练兵和劳动竞。
[单项选择]从库存管理的角度来看商业模型，存在的两类活动是（）
A. 作业活动和销售活动
B. 采购活动和技术开发活动
C. 进货物流活动和出货物流活动
D. 基本活动和支持活动
[判断题]证券组合管理的意义在于采用适当的方法选择多种证券作为投资对象，以达到投资收益最大化的目标。( )
[单选题]小脑幕切迹疝通常疝入小脑幕裂孔中的脑组织是
A.小脑蚓部
B.颞极部分
C.小脑扁桃体
D.大脑的扣带回
E.颞叶的沟回
[判断题]事件记录模块EDRM通过绞线式列车总线WTB和多功能车辆总线MVB与其他设备通信。
A.正确
B.错误
[单选题]耐火等级三级2层楼托儿所、幼儿园的儿童用房和儿童游乐厅等儿童活动场所、老年人建筑和医院、疗养院的住院部防火分区的最大允许建筑面积( )㎡。
A. 500
B. 800
C. 1000
D. 1200
[单选题]当布料行车到达柜头(尾)而触发接近开关时,接近开关发出指令停止并作出( )指令,布料行车在柜头(尾)缓冲弹簧作用下而实现平稳换向。( )
A.正转
B.反转
C.延时
D.步进
[单项选择]下列不是胸外心脏按压禁忌证的是（）。
A. 胸廓或脊柱严重畸形
B. 心包压塞
C. 晚期妊娠
D. 下肢开放性骨折致失血性休克
E. 心脏瓣膜置换术后
[单项选择]根据产品质量法，以下说法正确的是( )。
A. 产品责任的诉讼时效期间为1年
B. 因产品缺陷造成损害的赔偿请求权，自造成损害的缺陷产品最初使用之日起满100年丧失
C. 产品只要在明示的安全使用期内造成损害，生产者和销售者都应承担产品责任
D. 因产品缺陷造成损害的赔偿请求权，自造成损害的缺陷产品交付最初消费者之日起满20年丧失
[单项选择]扑救电气火灾不宜用下列灭火机（）
A. 二氧化碳灭火机
B. 四氯化碳灭火机
C. （1211）或干粉灭火机
D. 泡沫灭火机
E. 在潮湿、危险场所和户外，不低于1.5米
[单选题]对企业发生的事故，坚持（ ）原则进行处理。
A.预防为主
B.四不放过
C.三同时
[单项选择]通常供城镇居民使用的液化石油气的成分主要是（）。
A. 甲烷
B. 乙烷
C. 丙烷和丁烷
D. 戊烷和庚烷
[填空题]
·Look at the table below.
·Some information is missing.
·You will hear
a woman talking about share prices.
·For each question 9-15, fill in the
missing information in the numbered space using a word, numbers or
letters.
·After you have listened once, replay the recording.
{$mediaurl}
[多选题]
被感染病毒后，计算机可能出现的异常现象或症状有(____)。
A. 计算机系统出现异常死机或死机频繁
B. 系统被非法远程控制
C. 文件的内容和文件属性无故改变
D. 自动发送邮件
[单选题]无缝线路夏季轨向严重不良,碎弯多,应采取( )进行整治。
A.加强拨道
B.加强改道
C.应力放散或调整
D.补充道砟
[判断题]离心泵前弯叶片产生的理想扬程高，所以离心泵中叶轮采用前弯叶轮。
A.正确
B.错误
[单选题]㮾梨站联锁故障后，闭塞车站为（ ）。
A.高铁站-㮾梨站
B.㮾梨站-机场站
C.高铁站-机场站
D.高铁站—车
辆段
[判断题]1987年5月7日，中国人民银行批准设立东风汽车工业财务公司，标志着财务公司在中国诞生。（）
A.正确
B.错误
[单选题]类风湿关节炎缓解期护理最主要的是
A.注意休息
B.密切观察药物不良反应
C.关节功能锻炼
D.保持乐观心情
E.控制感染
[判断题]《建设工程安全生产管理条例》规定,施工单位必须根据不同施工阶段和周围环境及季 节、气候的变化,在施工现场采取相应的安全施工措施;在城市市区内的建设工程的施工现 场必须实行封闭围挡。
A.正确
B.错误
[单项选择]正常人伊红染色，精子活动率应大于（）
A. 55%
B. 65%
C. 75%
D. 85%
E. 95%
[单选题]水溶液显氯化物的鉴别反应的抗肿瘤药是( )
A.盐酸氮芥
B.环磷酰胺
C.氟尿嘧啶
D.巯嘌呤
E.顺铂
[单项选择]下列对地中海气候特征的描述，正确的是（）
A. 终年高温多雨
B. 终年炎热干燥
C. 夏季高温多雨，冬季寒冷干燥
D. 夏季炎热干燥，冬季温和湿润
[单选题]改革开放以来,我们党一贯高度重视法治,对法治的认识不断深化。这些认识有:①提出依法治国,建设社会主义法治国家;②做到有法可依、有法必依、执法必严、违法必究;③更加注重发挥法治在国家治理和社会管理中的重要作用;④发展社会主义民主政治,最根本的是要把坚持党的领导、人民当家作主和依法治国有机统一起来。这些认识按照时间先后顺序排列正确的是:
A. ①②③④
B. ②①④③
C. ②①③④
D. ①②④③
[填空题]
The speed limit on most major highways in Massachusetts is 55
mph/88 km, with some sections, 65 mph/104 km.
While most
non-U.S, driver’s licenses are acceptable, it’s best to bring an international
driver’s license.
State law requires all vehicle occupants to
wear seat belts.
When entering a rotary intersection, yield to
any vehicle already in the rotary.
A right run on red at a
traffic signal is permitted after coming to a full stop and yielding to
pedestrians and other traffic, unless a "No Turn on Red" sign is
posted.
To ensure your safety and that of others on the road,
Massachusetts strictly enforces its drunk driving law.
Driving Safety
You’d better bring
an {{U}} (46) {{/U}} license, although non-U.S, licenses are
acceptable.
All vehicle occupants need to wear {{U}} (44)
{{/U}}.
Unless a "No Turn on Red" sign is posted, you can turn
{{U}} (48) {{/U}}.<
[填空题]
In about 45 years, temperatures on Earth will be hotter than
at anytime during the past one million years, says the U.S.{{U}} (36)
{{/U}}top climatologist in a new report{{U}} (37)
{{/U}}today.
According to the report, published in the{{U}}
(38) {{/U}}of the National Academy of Sciences, the planet is just two
degrees shy of an{{U}} (39) {{/U}}temperature of 59 degrees Fahrenheit,
which is what they{{U}} (40) {{/U}}the temperature was about a million
years ago.
NASA’s James Hansen, along with{{U}} (41)
{{/U}}from the University of California and Columbia University, are for the
first time, marking a{{U}} (42) {{/U}}signaling the approach of
temperatures that humans have never{{U}} (43) {{/U}}"Humans are now in
control of the Earth’s climate, for better or worse," Hansen says.
{{U}} (44) {{/U}}.
What that temperature change
means is that by mid-century, the world will experience even more record heat
[单项选择]A
An 8-year-old child heard her parents talking about her little brother. All she knew was that he was very sick and they had no money. Only a very expensive operation could save him now and there was no one to lend them the money.
When she heard her daddy say to her tearful mother," only a miracle can save him now". The little girl went to her bedroom and pulled her money from her piggy bank and counted it carefully.
She hurried to the local drugstore with the money in her hand. "And what do you want"asked the salesman. "It’s for my little brother," the girl answered. "He is really, really sick, and I want to buy a miracle. "" Pardon" said the salesman. "My brother Andrew has something bad growing inside his head and my daddy says only a miracle can save him. So how much does a miracle cost We didn’t sell a miracle here, child, I’m sorry. " the salesman said with a smile. "Listen, if it isn’t enough, I can tr
A. something interesting
B. something beautiful
C. some special medicine
D. some good food
[多选题]积分管理主要包括（ ）
A.积分查询
B.积分转赠
C.积分调整
D.积分冻结/解冻
[不定项选择题]共用题干
What We Take From and Give to the Sea
As long as we have been on earth,we have used the sea around us.We take from the ocean,and we give to it.
We take fishes from the ocean-millions of kilograms of fish,every year,to________(51)millions of people.We even_______(52)their bones for fertilizer.We take minerals from the ocean.One way to get salt is to_______(53)seawater in shallow basin and leave it until it evaporates（蒸发）.Along with salt,other minerals are left_______(54)evaporation.Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them_______(55)by simple evaporation.________(56)gifts from the sea are pearls , sponges（海绵）and seaweed.Pearls________(57)jewelry.Natural sponges become cleaning aids.Seaweed becomes______(58)of many kinds一even candy,and ice cream一as well as medicine.Believe it or not,fresh water is another_______(59)from the sea.We cannot drink ocean water.Some of its contents may______(60)illness.But ocean water becomes fresh water when the salts are ________(61).In the future,we will find ourselves．________(62)more and more onfresh water from the sea.
The sea_______(63)us food,fertilizer,minerals,water,and other gifts.What do we give the sea?Garbage.We pollute the ocean_______(64)we use it as a garbage dump.Huge as it is,the ocean cannot hold all the water that we pour into it.________(65)garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever.
_________57
A.change
B.become
C.make
D.turn
[判断题]EPC引入扁平化的基于IP传输的网络架构。
A.正确
B.错误
[单项选择]下列协议文本中，不属于中国房地产估价师与房地产经纪人学会发布的《房地产经纪业务合同推荐文本》的是（ ）。
A. 《房屋出售委托协议》
B. 《房屋出租委托协议》
C. 《房屋承购委托协议》
D. 《房地产估价委托协议》
[单选题] 下列不属于驱逐性、制服性警械的是( )
A. 警棍
B. 手铐
C. 催泪弹
D. 特种防暴枪
[单选题]从第二次世界大战结束到1973年年初实行的布雷顿森林体系，其一重要特征是()。
A.实行浮动汇率制
B.黄金非货币化
C.汇率制度安排多元化
D.实行可调整的固定汇率制
