热门试题:
[单选题]“赤霉病麦食物中毒”属于( )。
A.有毒动植物中毒
B.有毒化学物中毒
C.霉菌性食物中毒
D.细菌性食物中毒
[单选题]经营者提供的商品或者服务不符合保障人身、财产安全要求的，可以根据情节单处或者并处警告，没收违法所得，处以违法所得（）罚款，没有违法所得的处以（）以下罚款。
A.1倍以上5倍以下；20万
B.1倍以上5倍以下；50万
C.1倍以上10倍以下；20万
D.1倍以上10倍以下；50万
[多选题]污、废水来源包括（）。
A.卫生间的污水
B.车站冲洗废水
C.区间隧道渗漏水
D.风亭、车站出入口雨水
E.消防灭火、管道破裂时的事故水
[填空题]Fill in the numbered blanks with proper words. Among the 20 expressions given, only 15 should be used. Make sure the words come in correct forms in terms of both grammar and meaning. anxious cues depend frustrate believe make intercourse help enter comfort contact take orient rational long acquire remove ail invite aware Culture shock might be called an occupational disease of people who have been suddenly transplanted abroad. Like most【K1】______, it has its own symptoms and cure. Culture shock is precipitated by the【K2】______that results from losing all our familiar signs and symbols of social【K3】______Those signs or cues include the thousand and one ways in which we orient ourselves to the situation of daily life: when to shake hands and what to say when we meet people, when and how to give tips, how to make purchases, when to accept and when to refuse【K4】______, when to take statements seriously and when not. These【K5】______which may be words, gestures, facial expressions, customs, or norms, are acquired by all of us in the course of growing up and are as much a part of our culture as the language we speak or the【K6】______we accept. All of us depend for our peace of mind and our efficiency on hundreds of these cues, most of which we do not carry on the level of conscious【K7】______ Now when an individual enters a strange culture, all or most of these familiar cues are【K8】______He or she is like a fish out of water. No matter how broad-minded or full of goodwill you may be, a series of props have been knocked from under you, followed by a feeling of【K9】______and anxiety. People react to the frustration in much the same way. First they reject the environment which causes the【K10】______"The ways of the host country are bad because they make us feel bad. " When foreigners in a strange land get together to grouse about the host country and its people, you can be sure they are suffering from culture shock. Another phase of culture shock is regression. The home environment suddenly assumes a tremendous importance. To the foreigner everything becomes【K11】______glorified. All the difficulties and problems are forgotten and only the good things back home are remembered. It usually takes a trip home to bring one back to reality. Some of the symptoms of culture shock are excessive washing of the hands, excessive concern over drinking water, food dishes, and bedding; fear of physical【K12】______with attendants, the absent-minded stare; a feeling of【K13】______and a desire for【K14】______on long-term residents of one"s own nationality; fits of anger over minor frustrations; great concern over minor pains and eruptions of the skin; and finally, that terrible【K15】______to be back home.【K10】
[单选题]()是安全生产的灵魂。
A.安全文化
B.安全投入
C.安全法制
D.安全责任心
[单选题]下列选项中不属于政治上层建筑的是()。
A.法律思想
B.立法制度
C.军队
D.警察
[单项选择]You should have your eyes tested every year in case the ______ of your spectacles need changing.
A. lenses
B. glasses
C. sights
D. crystals
[单选题]关于雄激素作用的叙述，下列哪项是错误的
A.刺激雄性附性器官发育并维持成熟状态
B.刺激男性副性征出现
C.促进肌肉与骨骼生长，使男子身高在青春期冲刺式
生长
D.分泌过盛可使男子身高超出常人
E.维持正常的性欲
[单项选择]奎氏不通（压颈试验不通）病变的最大可能是：（）
A. 颅高压
B. 椎管内占位病变
C. 脑脊膜病变
D. 椎管病变
E. 吉兰-巴雷综合征
[单项选择]
Tips on Staying Healthy
This lecture will give you advice on how to stay healthy. It will cover ten ways to stay healthy.
First, exercise every day. Exercise will help you to maintain your weight. It will also help you to prevent health problems such as cancer and heart disease. Finally, exercise makes you feel good! So get a little exercise every day.
Second, get enough sleep. Most people don’ t get enough sleep. But sleep helps you to think clearly and do good work. Your body needs to rest. Then you have energy to do your best. So try to sleep at least seven or eight hours every night.
Third, eat green things. All green food is good for you. For example, spinach, broccoli, green beans, artichokes, kale, cabbage, green apples, and grapes. Fruits and vegetables are very important to your health. So eat some green things today!
Fourth, don’t smoke. Smoking causes cancer and other diseases. It can hurt your friends and f
A. maintain your weight.
B. prevent health problems.
C. stay in good mood.
D. Look goo
[单项选择]办公职场内违反有关规定，存放、超储现金、有价证劵，属于（）问题。
A. 红线
B. A1
C. A2
D. B
[单选题]‖年新装大工业用电户，受电设备为630kVA变压器2台。用电1年后的某月，该用户申请办理1台变压器暂停3个月的手续，此变更用电业务生效后，该用户应按（ ）kVA容量交纳基本电费。
A.630
B.1260
C.945
D.0
[单选题]关于静脉用药调配中心(室)清洁、消毒操作规程叙述错误的是
A.万级洁净区需每日按规定的操作程序进行地面清洁、消毒
B.季铵类阳离子表面活性剂禁与阳离子表面活性剂联合使用
C.非洁净区需每周一次用75％乙醇擦拭消毒工作台、药车
D.地面消毒可用1％次氯酸钠溶液
E.地面消毒可用5%甲酚皂溶液
[单项选择]治疗麻疹逆证邪毒攻喉证的首选方剂是（）
A. 定喘汤
B. 清咽下痰汤
C. 银翘散
D. 黄连解毒汤
E. 麻杏石甘汤
[单项选择]桔梗科植物的特征是（）。
A. 茎四棱形
B. 茎常有刺
C. 常具乳汁
D. 常有芳香或辛辣味
E. 基部常具膜质叶鞘
[单项选择]下列关于我国缓刑制度的说法，不正确的是( )。
A. 被宣告缓刑的犯罪分子，如果被判处附加刑，附加刑仍须执行
B. 拘役的缓刑考验期限为原判刑期以上一年以下，但是不能少于两个月
C. 适用于被判处拘役和有期徒刑的犯罪分子
D. 被宣告缓刑的犯罪分子离开所居住的市、县或者迁居的，需要报经考察机关批准
[单选题]对累犯从重处罚的刑罚制度,体现了我国《刑法》的( )。
A.罪刑法定原则
B.刑法适用平等原则
C.惩罚与教育相结合原则
D.罪刑相适应原则
[单选题]现场防喷器控制系统管汇汇管、闸板防喷器液压腔和液动闸阀液压腔、管排架和耐火软管连接后应作油路密封试压至( )MPa。
A.10.5
B.17.5
C.21
D.31
[单选题]计量控制作为施工项目质量管理的基础工作，主要任务是（ ）。
A.统一计量工具制度，组织量值传递，保证量值统一
B.统一计量工具制度，组织量值传递，保证量值分离
C.统一计量单位制度，组织量值传递，保证量值分离
D.统一计量单位制度，组织量值传递，保证量值统一
[单项选择]患者男性，57岁，有高血压病史7年伴变异型心绞痛，近日因心慌、头晕、恶心入院就医，诊断为阵发性室上性心动过速。宜选用的治疗药物是（）
A. 硝酸甘油
B. 普萘洛尔
C. 可乐定
D. 维拉帕米
E. 氢氯噻嗪
[单项选择]电子产品的寿命最可能是( )。
A. 指数分布
B. 正态分布
C. 均匀分布
D. 泊松分布
[判断题]在一级动火区动火作业，应填用线路一级动火工作票。
A.正确
B.错误
[多选题]户外安装的( )其进出线宜采用电缆。
A.A、箱式变电站
B.B、电缆环网柜
C.C、电缆分接箱
D.D、柱上断路器
[单选题]道岔区()方向不良时,应在直股方向符合要求的基础上,通过控制支距的方法进行调整。
A.直股
B.曲股
C.基本轨
D.尖轨
[判断题]属于浓度型的气相色谱检测器为热导池检测器、火焰光度检测器。
A.正确
B.错误
[判断题]回购到期日前，客户应将融入资金本息划人融券者在该证券公司处开立的资金账户。( )
[单选题]1931年11月,在江西瑞金中华苏维埃临时中央政府组建了我国最早的人民政权的公安保卫机关。它的名称是( )。
A.国家政治保卫局
B.中央特科
C.内务部
D.公安部
[判断题]行政强制措施由法律、法规规定的人民法院在法定职权范围内实施。
A.正确
B.错误
[单选题]铁路局有关专业管理部门应按规定组织专项检查。其中：对接触网设备限界检查，每（ ）不少于一次。
A.一年
B.三年
C.五年
D.十年
[单选题]（ ）部门负责管理本单位物资供应业务外委工作。
A.信息部门
B.人力资源部门
C.市场营销部门
D.物资部门
[判断题]手动切除交流滤波器（并联电容器）前，应检查系统有足够的备用数量，保证满足当前输送功率无功需求。
A.正确
B.错误
[单选题]《中华人民共和国消防救援衔条例》中消防员消防救援衔设 等级。( )
A.二等八级
B.二等九级
C.三等八级
D.三等九级
[简答题] A Mystery in the Lunchbox
Hungry Sit down. We’’re having catfish, corn on the cob, baked potatoes and fresh tomatoes. This might turn out to be the most nutritious meal of your life. It might even be the best-tasting dinner you ever had. On the other hand, it might induce an allergic (过敏性的) reaction — even though you are not allergic to any of these foods.
Different Opinions about Biotechnology (生物工程) Products
Last week’’s announcement that the U.S. federal government would impose no special regulations on bioengineered foods, in effect permitting them to be marketed exactly like nature’’s own, proclaims a potentially vast change in our food supply. "We will not compromise safety one bit," Vice President Dan Quayle told the press. "And consumers will enjoy better, healthier food products at lower prices." Many specialists in biotechnology agree — in fact, they see consumers around the world benefiting from a new, genetically-engineered green revo
[判断题]严格遵守规定的交接班时间不得迟到或早退。低难度
A.正确
B.错误
[单选题]无缝线路区段作业，气温较高的季节，安排（ ）地段进行综合维修。
A.锁定轨温较高
B.设计锁定轨温较低
C.锁定轨温较低
D.D设计锁定轨温较高
[单项选择]脑脊液IgG轻度增高，IgA、TgM正常（）
A. 化脓性脑膜炎
B. 病毒性脑炎
C. 结核性脑膜炎
D. 脑脓肿
E. 新型隐球性脑膜炎
[判断题]国际功能分类（ICF）强调如何从个体、环境多方面采取措施，使个体在环境中有效生活。
[单选题]（2020年真题）根据成本管理的程序，进行项目过程成本分析的紧后工作是（ ）
A.编制项目成本计划
B.进行项目成本控制
C.编制项目成本报告
D.进行项目过程成本考核
