热门试题:
[单项选择]根据有关规定,建设项目安全预评价由()承担。
A. 建设项目设计单位
B. 建设单位
C. 具有相应资质的单位
D. 安全生产监督管理部门指定的单位
[单选题]TWDS预警信息包括:()、轮辋厚度预警等。
A.轮缘厚度预警
B.踏面圆周磨耗预警
C.轮缘垂直磨耗预警
D.以上都是
[单选题]钢板桩围堰施工时,插打钢板粧的顺序是( )。
A.从上游依次对称向下游插打
B.从下游依次对称向上游插打
C.逆流对称插打
D.先插打一边再插打另一边
[单项选择]塞尺又称()。
A. 卡尺
B. 直角尺
C. 扁尺
D. 厚薄规
[单项选择]在Visual FoxPro中,根据变量的作用域来分,内存变量可分为
A) 私有变量和局部变量
B) 公共变量和私有变量
C) 公共变量和局部变量
D) 公共变量、私有变量和局部变量
[多项选择]根据营业税有关规定,下列说法正确的有( )。
A. 企业出租的公有住房以租金为计税依据,按3%计算缴纳营业税
B. 单位转让购置的不动产,按转让价格减去购置不动产原价后的余额计算营业税
C. 北京中关村科技担保有限公司按其机构所在地地市级(含)以上人民政府规定标准取得的担保业务收入,自主管税务机关办理免税手续之日起,3年内免征营业税
D. 旅游企业组织旅游团旅游改由其他旅游团接团的,以全程旅游费收入减去付给接团企业的旅游费后的余额计算营业税
E. 纳税人从事无船承运业务,以其向委托人收取的全部价款和价外费用扣除其支付的海运费以及报关、港杂、装卸费后的余额为计税依据
[单选题]属于类白血病反应特点的是
A.白细胞体积异常
B.白细胞核型异常
C.白细胞胞质颗粒异常
D.白细胞计数显著偏低
E.白细胞计数显著增高
[填空题]__________________(世上没有什么)can delight me so much as having hamburgers in fast - food restaurants.
[单选题]捣固车一次起道量不宜超过()
A.50MM
B.60MM
C.70MM
D.80MM
[单选题]实现中国梦必须凝聚中国力量,这就是( )的力量。(5.0)
A. 群众
B. 民主
C. 全国各族人民大团结
D. 政府
[多项选择]接地电阻测量仪附带两根探测针,即()。
A. 电压探测针;
B. 电阻探测针;
C. 电位探测针;
D. 电流探测针。
[单选题]BM005( ) 是系统安全的主要观点。
A.安全是绝对的
B.安全只是系统运行阶段的要考虑的工作
C.在系统各个阶段都要进行危险源的辨识、评价和控制
D.事故是系统的危险源
[简答题] 电网运行中,防止误操作的“五防”内容是什么?
[判断题]在社会主义市场经济条件下,我国宏观经济调控的主要手段是行政手段。( )
[判断题]低压组合床重整工艺的特点,是前部反应器采用移动床而后部反应器采用固定床。( )
A.正确
B.错误
[单项选择]GB/T1884《石油和液体石油产品密度测定法》要求对原油样品要加热到()。
A. 高于倾点3℃
B. 高于浊点2℃
C. 20℃
D. 室温
[填空题]教学的基本组织形式是( ),特殊形式是( )。
[单项选择]男性,30岁。原有风心病史,因持续性发热、乏力、纳差2周来诊。经检查拟诊为亚急性感染性心内膜炎
下列哪项处理是不正确的
A. 抽血培养后开始使用抗生素
B. 选用杀菌剂
C. 血培养及药物敏感试验结果检出后调整抗生素种类
D. 疗程至少4~6周
E. 感染未控制时绝对禁忌手术治疗
[填空题]Over a million people visit Hawaii each year because of its beautiful weather and wonderful scenery ! For most of us, Hawaii begins to attract us with golden beaches and golden people.
The Hawaiian Islands are one of the most beautiful places on earth. The weather is friendly. The temperature ranges from 60 to 90 degrees all year long. It’s a little warmer in summer, and a little cooler in winter, but every day is a beach day for somebody.
There are no strangers in Paradise(天堂). Perhaps the most beautiful part of Hawaii is the genuine (特有的) warmth of people. We call it the spirit of love. It has allowed a melting pot of cultures from all over the world to find common ground, and a new home, in this most gentle of places.
Sun, sand, sea, surf, and somewhere between the blue skies and the palm trees — it is no surprising that so many people visit Hawaii each year!
Hawaii
Attract visitors with: golden beaches and
(
[判断题]《广深港高速铁路跨境旅客运输组织规则》规定发生车票误售时,车站应重新发售信息正确的车票;开车后,同样办理。
A.正确
B.错误
[单选题]吊弦偏移的警示值不大于吊弦长度的( )。
A.
1/2
B.
1/3
C.
1/4
D.
1/5
[单项选择]下列各项中,属于战国七雄的是( )
A. 燕赵韩魏齐楚秦
B. 鲁秦楚刘赵韩魏
C. 吴韩赵魏秦楚齐
D. 宋燕赵韩魏齐楚
[单项选择]Happy Life Swimming Club Rules
1. All swimmers must take a bath before they go into the pool (游泳池).
2. Diving (跳水) is only allowed unless you have been a member for at least 1 year.
3. Running and playing near the pool are not allowed.
4. Club members can bring guests only at weekends.
5. Children under 12 are not allowed to use the pool unless their parents are with them.
6. Members must show their membership cards before going inside.
7. Smoking is not allowed in the room for changing clothes.
8. Guests must write down their names before going inside.
9. All members must leave before 6 P.M. at workdays.
10. All members must leave before 10 P.M. at weekends.
11. Clothes must be put in the lockers (带锁柜厨).
12. Keep your key of the lockers along with you. If it is lost, you must report to the manager as soon as possible.
13. Only club members and their families are allowed to use the pool.
When can members bring their guests
[A] Everyday.
[单选题]下列哪种情况不需要施行清创术
A.擦伤
B.刺伤
C.挫伤
D.切割伤
E.小而浅的弹片伤
[单选题]喷射混凝土要在终凝( )内保持表面湿润。
A.7天
B.5天
C.10天
D.14天
[单项选择]心理学家詹姆斯认为自我的动力成分是( )。
A. 主我
B. 客我
C. 本我
D. 超我
[单项选择]
6
Even in fresh water sharks hunt and kill. The Thresher shark, capable of lifting a small boat out of the water, has been sighted a mile inland on the Fowey River in Corn wall. Killer sharks swim rivers to reach Lake Nicaragua in Central America; they average one human victim each year.
Sewage and garbage attract sharks inland. When floods carry garbage to the rivers they provide a rich diet which sometimes stimulates an epidemic of shark attacks. Warm water generally provides shark food, and a rich diet inflames the shark’s aggression.
In British waters sharks usually swim peacefully between ten and twenty miles off shore where warm water currents fatten mackerel and pilchards for their food. But the shark is terrifyingly unpredictable. One seaman was severely mauled as far north as Wick in Scotland. Small boats have been attacked in the English Channel, Irish Sea and North Sea.
Most of the legends about sharks are founde
A. most of its brain is used for this purpose
B. it is colour blind
C. it can smell blood from a quarter of a mile away
D. it can only see up to fifty feet
[判断题]甲晚上看到一老人手上提一只包(内有现金1500元)独自行走,甲冲上去一把夺过包就跑,由于用力过猛,将老人带倒在地,老人摔成重伤。对甲应当以故意伤害罪从重处罚。
A.正确
B.错误
[判断题]力与力臂的乘积为力矩这种说法是正确的吗。
A.正确
B.错误
[单项选择]进入煤粉仓等相对受限场所作业时,外部必须设有(),随时与进入内部作业人员联络。进出人员应登记。
A. 对讲机
B. 安全绳
C. 通风设施
D. 监护人
[单选题]因故间断电气工作连续()个月以上者,应重新学习本规程,并经考试合格后,方能恢复工作。
A.2
B.3
C.6
D.1
[单选题]列车运行原则上以开往北京方向为( ),车次编为双数。
A.下行
B.上行
C.顺时针
D.逆时针
[单项选择]中国现处于并长期处于社会主义初级阶段,因而以公有制为主体、多种所有制经济共同发展是我国现阶段的基本经济制度。其中多种所有制经济不包括()。
A. 个体经济
B. 私营经济
C. 集体经济
D. 混合所有制经济
[单项选择]白酒库不燃烧体隔堤的设置应符合下列规定()
A. 隔堤的高度、厚度均不应小于0.2米。
B. 隔堤应能承受所容纳液体的静压,且不应渗漏。
C. 管道管堤处应采用不燃材料密封。
D. 以上说法都正确。
[判断题]路用列车进如封锁区间的调度命令应包括列车车次、运行速
度、停车地点、到达车站的时刻等。 ( )
A.正确
B.错误
[多项选择]空中军事禁区由()划定
A. 省、自治区、直辖市人民政府
B. 国务院
C. 中央军事委员会
D. 大军区
[单选题]SLE的神经系统表现,下列哪项表述不正确
A. 癫痫是狼疮脑病的表现之一
B. 精神分裂症是狼疮脑病的表现之一
C. 偏头痛是狼疮脑病的表现之一;顽固性失眠不是狼疮脑病的表现之一;有中枢神经系统表现者,预后不良
D. 顽固性失眠不是狼疮脑病的表现之一;有中枢神经系统表现者,预后不良
E. 有中枢神经系统表现者,预后不良