热门试题:
[单选题]救援列车推进故障列车运行时（RM模式），运行限速（ ）。
A.15km/h
B.20km/h
C.25km/h
D.35km/h
[单选题]有关骨盆脓肿的治疗错误的是:
A.骨盆脓肿未形成时，应以药物为主，辅以物理疗法
B.小脓肿可采用非手术治疗
C.可采取经腹腔排脓
D.脓肿较大时可手术治疗
E.已婚妇女可经后穹窿排脓
[多项选择]物流客户服务可以表现为一种执行的标准或绩效水平，例如（）。
A. 企业向客户许诺的供货周期
B. 商品到达率
C. 商品存货保障率
D. 商品完好率
[多选题]油中溶解气体检测系统一般包括：( )
A.气路系统
B.脱气装置
C.气相色谱仪
D.记录装置
[单选题]11．枸橼酸钠毒性反应的症状不包括
A.穿刺部位大块瘀血
B.血压下降
C.心率缓慢
D.手足抽搐
E.皮肤瘙痒
[多选题]列车TCMS采用分布式控制技术，划分为以下哪两级（）。
A.列车控制级
B.车辆控制级
C.总线控制级
D.网络控制级
E.略
F.略
[单选题].生产经营单位发生生产安全事故时,单位的主要负责人应当立即( ),并不得在事故调查处理期间擅离职守。
A.调查事故
B.分析原因
C.处理责任人
D.组织抢救
[单选题]下列除哪项外，均是中风闭证的特点
A.突然昏仆
B.牙关紧闭
C.口噤不开
D.肢体强痉
E.二便自遗
[单选题]运载乘客或其它载荷的轿体部件为电梯的（ ）。
A.轿门
B.层站
C.基站
D.轿厢
[多选题]部分封闭救生艇的顶篷
外面应是（）的颜色
A.鲜明
B.易见
C.暗淡
D.隐蔽
[单项选择]My parents immigrated to the United States in December 1966, three weeks before my 11th birthday. It is as if during that transcontinental flight from Belgrade, Yugoslavia, to Chicago, Illinois, my history was erased.
I left behind my eccentric neighbors "Crazy Drina," with her many cats, and her one-legged mother who scared us children with nothing more than her appearance. Gone were my friends, the books from which I learned the Cyrillic alphabet, my uncle who taught me how to tell time and my aunt who sewed clothes for me and my dolls.
I would no longer spend summers in my grandmother’s village, where day and night blended into one and meals consisted of what we picked from her orchard. My colorful childhood ceased to exist. Everything in Chicago felt as gray as the color of the fire escape on the apartment building that had become my home. The contrast made me yearn for every familiar street corner on the way from my house to the school in Belgrade, the aroma from the
A. She could finally adapt to the life in America.
B. She does not have to talk about her own history.
C. She has stopped feeling homesick.
D. She has begun to feel that she is now part of Americ
[多项选择]季节性接触性皮炎的特点包括（）。
A. 水疱
B. 瘙痒
C. 水肿
D. 丘疹
E. 鳞屑
[单项选择][复合型非选择题]患者，男性，28岁，间断腰背疼痛10年余，以夜间及晨起明显，活动后减轻，近两周出现左膝关节肿痛，活动受限，查体：左膝关节肿，浮髌试验阳性，患病以来间断出现红眼等症状，未予诊治做下列检查可以对诊断有提示价值的是（）
A. 血沉
B. ASO
C. 血常规
D. HLA-B27
E. 眼科检查
[多项选择]所有建筑装饰装修材料进场时包装应完好，应具备( )。
A. 产品合格证书
B. 中文说明书及相关性能的检测报告等质量证明文件
C. 卫生许可证
D. 与进场材料相符的质量证明文件
E. 进口产品应按规定进行商品检验
[单项选择]ICC是指（）。
A. 劳合社船货保单
B. 劳合社货物保单
C. 伦敦保险人协会船货保单
D. 伦敦保险人协会条款
[单选题]坚持全面依法治国。必须把党的领导贯彻落实到（）全过程和各方面。
A.依法治国
B.依法治理
C.以德治国
D./
[单选题]( )的台座应与建筑楼地面牢靠固定。
A. 吊顶内电气装置
B. 特种电源配电装置
C. 电源装置
D. 电源盘、柜
[单选题]( )所有在职客舱乘务员需进行定期复训和资格检查的时
A.每 10 个日历月
B. 每 12 个日历月
C. 每 20 个日历月
D. 每 24 个日历月
[判断题]情绪记忆是帮助你去重现你所熟悉的，你所经历过的生活。( )
A.正确
B.错误
[单项选择]女性，25岁，因背部发现肿块前来就诊，查体肿块活动度好，大小约1．51cm×1cm，拟行局麻下肿块切除术。常用的局部麻醉方法是（）
A. 表面麻醉
B. 局部浸润麻醉
C. 区域阻滞麻醉
D. 神经干阻滞
E. 局部静脉麻醉
[填空题]Negotiations work wonders. This is particularly so in international business since it is mostly through negotiations that exporters and importers bridge their differences and reach a fair and (36) satisfactory deal.
By presenting a more (37) negotiating package in a well-planned and organized manner, exporters should be able to improve the effectiveness of their business discussions and in the long term the profitability of their export operations.
To avoid being (38) by costly demands, an exporter should try to (39) the buyer’s real interest in the product from the (40) This can be ascertained through appropriate questions but must also be based on research and other preparations before the negotia-tions. Only then can a suitable counter-proposal be presented.
To achieve a (41) outcome from the negotiations, an exporter should draw up a plan of action beforehand, which (42) a few
[单选题]站内和行人较多的地段，牵引供电设备支柱在距轨面（ ）m高处均要设白底黑字“高压危险”并有红色闪电符号的警示标志.
A.2
B.2.5
C.3
D.4.2
[多项选择]焊接盛放过易燃、易爆介质的容器时，焊前必须将容器内的介质放净，并用（）彻底刷洗干净，无误后方可焊接。
A. 冷水
B. 碱水
C. 热水
D. 盐水
[单项选择]Working far away from home, Jerry had to ______ from downtown to his office every day.
A. wander
B. commute
C. ramble
D. motion
[单项选择]传统仓储管理理念是（）。
A. 账、卡、物三符合
B. 确保货物数量准确、质量完好
C. 满足客户的个人化需求
D. 运作低成本和对客户需求的快速反应
[单选题]按照市场行情约定价格的合同,合同履行时市场行情发生波动,则( )。
A.价格上涨按原价格执行,价格下降按新价格执行
B.价格下降按原价格执行,价格上涨按新价格执行
C.无论上涨还是下降均按新价格执行
D.无论上涨还是下降均按原合同价格执行
[单项选择]有关狂犬病传染源的叙述，下列哪项是错误的（ ）
A. 发达国家狂犬病的传染源主要是野生动物
B. 部分外貌健康的犬也可传播狂犬病
C. 我国狂犬病的传染源主要是病犬
D. 死亡的病犬不会传播狂犬病
E. 病犬通过咬伤而传播疾病
[单选题]甘油灌肠患者取( )
A.左侧卧位
B.右侧卧位
C.俯卧位
D.膝胸位
E.截石位
[多项选择]女，14岁，体格及智力发育与同龄人相似，已出现第二性征3年，一直无月经来潮。近1年常感下腹胀痛，每1~2月发作一次，每次持续3~4天，可自然缓解，近来偶于腹痛时伴有腰骶部胀痛及肛门坠胀，亦可自然缓解。2月前无意阎发现下腹部有一包块。查体：身高160cm，体重50kg，乳房发育良好，女性体态，其他系统查体未发现异常。该患者诊断首先可考虑（）
A. 子宫内膜异位症
B. 盆腔炎
C. 先天性处女膜闭锁
D. 卵巢肿瘤
E. 先天性无阴道
F. 子宫肌瘤
G. 原发性闭经
H. 继发性闭经
[判断题]《小儿辈大破贼》中面对大胜镇静自若的是谢玄。
[单选题]不能用于传动的螺纹为()螺纹。
A.三角形
B.矩形
C.梯形
D.锯齿形
[判断题]预热器内气体与物料的传热主要是在旋风筒内进行的。
[多选题]运行揭示调度命令是指由调度所施工调度发布的涉及（ ）的调度命令。
A.限速
B.行车方式发生变化
C.设备变化
D.天气变化
[填空题]闻一多表现身在异国并强烈思恋祖国的爱国主义诗篇是《（）》。
[单项选择]
Chronic insomnia is a major public health problem. And too many people are using (1) therapies, even while there are a few treatments that do work. Millions of Americans (2) awake at night counting sheep or have a stiff drink or (3) an pill, hoping it will make them sleepy. (4) experts agree all that self-medicating is a bad idea, and the causes of chronic insomnia remain (5) .a
Chronic insomnia is a major public health problem. And too many people are using (1) therapies, even while there are a few treatments that do work. Millions of Americans (2) awake at night counting sheep or have a stiff drink or (3) an pill, hoping it will make them sleepy. (4) experts agree all that self-medicating is a bad idea, and the causes of chronic insomnia remain (5) .
Almost a third of adults have trouble sleeping, and about 10 percent have (6) of daytime impairment that signal tru
A. undertaking
B. underlining
C. underlying
D. undermining
[多选题]按照《企业职工伤亡事故调查分析规则》的规定,下列哪些属于事故直接原因中人的不安全行为?()
A.对现场工作缺乏检查或指导错误
B.使用不安全设备
C.手代替工具操作
D.物体存放不当
E.有分散注意力行为
[单选题]设计开行时速（ ）公里以上列车的铁路应当实行全封闭管理。铁路建设单位或者铁路运输企业应当按照国务院铁路行业监督管理部门的规定在铁路用地范围内设置封闭设施和警示标志。
A.120
B.160
C.200
D.300
