热门试题:
[判断题]水文年为十二个月，起始时刻为：元月1日至12月31日。（）
[判断题]“一国两制”构想的提出,先是从解决台湾问题开始的。( )
A.正确
B.错误
[单项选择]When you want to go shopping and decide how much money you can spend for new clothes, think about the kind of clothes you really need. Then look for those clothes on sale. There are labels (标) inside all new clothes. The labels tell you how to take care of your clothes. The label for a shirt may tell you to wash it in warm water. A sweater label may tell you to wash by washing in cold water. The label on a coat may say "dry clean only". Washing may ruin (毁坏) this coat. If you do as the directions say on the label, you can keep your clothes looking their best.
Many clothes today must be dry-cleaned. Dry cleaning is expensive. When buying new clothes, check to see if they will need to be dry-cleaned. You will save money if you buy clothes that can be washed. You can save money if you buy clothes that are well-made. Well-made clothes last longer. They look good even after they have been washed many times. Clothes that cost more money are not always better made. They do not always fit
A. Right.
B. Wrong.
C. Doesn’t Say.
[判断题]《铁路旅客运输管理规则》第47条规定，行包停、限办电报由站段以上的部门发布。( )
A.正确
B.错误
[单选题]李白有诗云:“朝辞白帝彩云间,千里江陵一日还。两岸猿声啼不住,轻舟已过万重山。”诗中描写的白帝城位于____。
A.巫山县
B.巫溪县
C.云阳县
D.奉节县
[单项选择]性味辛温的活血祛瘀药是（）
A. 郁金
B. 川芎
C. 丹参
D. 益母草
E. 穿山甲
[多项选择]某外地新建内河货船，船长21m，船籍港验船人员登船进行入港检验，在检查舱底水管系时发现，该船首尖舱作为干舱，未装设抽排水设备，验船师对此问题提出了整改意见，试问下列整改意见可行的是（）？
A. 设置舱底水支管及吸口。
B. 装设有效的手摇泵。
C. 配备可携式的潜水泵。
D. 以上皆可。
[判断题]（ ）在同一地点同时更换两股钢轨时，无论该地段接触网是否停电，换轨前必须在被换钢轨两端的左右轨节间横向各设一条截面不小于70 mm2的铜导线。
A.正确
B.错误
[单选题]要实现人、机、物、环境的统一,实现本质安全,只有采取()的措施。
A.群防群治
B.信息传递
C.新闻报道
D.媒体扩散
[判断题]杷果肉增厚主要在果实发育的前期。( )
A.正确
B.错误
[单项选择]通过加热处理，可破坏大豆中最广泛存在的抗营养因素是（）。
A. 淀粉酶抑制剂
B. 脂肪氧化酶抑制剂
C. 胰蛋白酶抑制剂
D. 胃蛋白酶抑制剂
E. 糜蛋白酶抑制剂
[单项选择]下列叙述中与吲哚美辛不符的是( )
A. 结构中含有对氯苯甲酰基
B. 结构中含有乙酸的部分
C. 结构中含有酰胺键
D. 分子中有一个手性碳原子但临床使用外消旋体
E. 遇强酸和强碱时易水解，水解产物可氧化生成有色物质
[多选题]加强系统运行管理，（），防止较大及以上电力安全事故发生。
A.全力控制
B.减轻
C.减少
D.消除电力安全事故损害
[判断题]光电效应中光子被完全吸收，而康普顿效应中光子未被完全吸收。
[多项选择]FIDIC《施工合同条件》规定，属于业主的风险有( )。
A. 工程所在国军事政变的损失
B. 放射性污染引起的损失
C. 施工质量出现问题的损失
D. 分包商的雇员因执行合同而引起的行为
E. 一个有经验的承包商通常无法预测和防范的任何自然力作用
[单选题]设置避车台的桥梁线路中心至避车台内侧的净距不小于（ ）。
A.2m
B.2.75m
C.3.5m
D.3.75m
[判断题]低温或高温环境下作业,应采取保暖和防暑降温措施,作业时间不宜过长。( )
A.正确
B.错误
[单选题]反映物业服务企业在定时期内经营业绩或经营成果的会计报表是()。
A.资产负情表
B.利润表
C.现金流量表
D.成本表
[简答题]负极合浆,L221N113B负极合浆高速分散前需要确认在线粘度计处于开启状态。（）
[单选题]任何人发现有违反本规程的情况，应（ ），经纠正后才能恢复作业。
A.批评教育
B.严肃指出
C.立即制止
D.立即汇报
[多选题]多选"辅警泄露公安机关警务工作秘密的几种表现形式( )。
A.好奇
B.炫耀
C.利益驱使
D.感情用事"
[单项选择]
Most of us think that, work is the central, dominating fact of life. We spend more than half our conscious hours at work, preparing for work, commute to and from work. What we do there largely determines our standard of living and to a great extent the status we are accorded by our fellow citizens as well. It is sometimes said that because leisure has become more important, the indignities and injustices of work can be pushed into a corner, that because most work is pretty intolerable, the people who do it should compensate for its boredom, frustrations and humiliations by concentrating their hopes on the other parts of their lives. I desparately reject that. For the foreseeable future the material and psychological rewards which work can provide, and the conditions in which work is done, will continue to play an essential part in determining the satisfaction that life can offer. Yet only a small minority can control the pace at which they work or the conditions in which their wo
A. They cannot lost their jobs.
B. They get time off to attend courses.
C. They can work at whatever interests them.
D. They can make their own decisions.
[填空题]慢性肺源性心脏病的并发症主要包括（）、酸碱失街、电解质素乱、心律失常、休克和消化道出血及DIC等。
[单选题]幼儿园的品德教育以情感教育和培养良好的（ ）为主。
A.生活习惯
B.学习习惯
C.行为习惯
D.卫生习惯
[判断题]禁止在车列、车辆运行中，跨越车辆或骑坐车帮。
A.正确
B.错误
[单选题]对医师是"仁者"最准确的理解是
A.医师应该是伦理学家
B.医师应该善于处理人际关系
C.医师角色要求道德高尚
D.仁者爱人，爱病人
E.医师应该精通儒学
[单项选择]可能引发疲劳最客观、最直接的因素是( )。
A. 工作环境因素
B. 生理因素
C. 心理因素
D. 精神状态因素
[单选题]下滚轮摆臂调整完成后，使用( )的力矩紧固下滚轮摆臂安装支架上的紧固螺栓，并使用乐泰243锁固。
A.14Nm
B.21Nm
C.40Nm
D.44Nm
[单选题]电池组均衡充电压标准是（ ）V。
A.55.2V~56.4V
B.53.52V~54.48V
C.51-55 V
D.48-52 V
[单选题]公共场所设置的消防应急照明，连续供电时间不多少于( )。
A.10分钟
B.15分钟
C.20分钟
[判断题]钢丝绳出现变黑时,可以作为作升降人员使用。
A.正确
B.错误
[单项选择] Questions 11 to 14 are based on the following dialogue between two passengers on their flight to Beijing.Where is the woman going after arrival
A. The Olympic Village.
B. A hotel.
C. The man’s home.
D. A shopping street.
[单选题]液化石油气比空气重( )倍.
A.1.5—2
B.2.5
C.3
D.3.5
[单项选择]安全监督管理部门应建立重大危险源宏观监控（），实施重大危险源的（）监控与管理。
A. 信息系统全面
B. 信息网络全面
C. 信息系统宏观
D. 信息网络宏观
[多选题]1958 年被称为“三面红旗”指的是( )。
A.“大跃进”
B.人民公社化运动
C.社会主义建设总路线
D.反右派斗争
