热门试题:
[单项选择]
I cry easily. I once burst into tears when the curtain came down on the Kirov Ballet’s "Swan Lake". I still choke ut5 every time I see a film of Roger Bannister breaking the "impossible" four-minute mark for the mile. I figure I am moved by witnessing men and women at their best. But they need not be great men and women, doing great things.
Take the night, some years ago, when my wife and I were going to dinner at a friend’s house in New York City. It was sleeting. As we hurried toward the house, with its welcoming light, I noticed a car pulling out from the curb. Just ahead, another car was waiting to back into the parking space—a rare commodity in crowded Manhattan. But before he could do so another car came up from behind, and sneaked into the spot. That’s dirty pool, I thought.
While my wife went ahead into our friend’s house, I stepped into the street to give the guilty driver a piece of my mind. A man in work
A. The author and his wife went to their friend% house for dinner.
B. In some parts of New York, finding a parking space is not easy.
C. The author felt particularly humiliated as a former marine.
D. The big man wrongly parked in a lot that belonged to the host.
[单选题]当身上的衣服烧着后,以下灭火方法中,()做法是正确的。
A.快速奔跑呼救
B.用手扑打火焰
C.就地打滚,压灭火焰
[判断题]采用斜拉方式的悬挑式操作平台,平台两侧的连接吊环应与前后两道斜拉钢丝绳连接,每一道钢丝绳应能承载该侧所有荷载。 ( )出自(建筑施工高处作业安全技术规范JGJ80-2016)6.4.3
A.正确
B.错误
[判断题]圬工梁拱、框构桥及桥台顶面可能被积水渗入的处所,均应铺设防水层
A.正确
B.错误
[单项选择]不属于工作面的类型的是()。
A. 端工作面
B. 侧工作面
C. 尽头工作面
D. 顶工作面
[多项选择]火焰偏离扑火炉管原因是()。
A. 火嘴不正
B. 风量不足
C. 瓦斯带油
[判断题]( )井口房和通风机房附近20m内,不得有烟火或者用火炉取暖。
A.正确
B.错误
[单项选择]男性,70岁。高血压病史10年。生气后突然心悸、气短、咳粉红色泡沫样痰。查体:血压210/120mmHs,心率120次/分。除硝普钠外还应选用下列哪组药物治疗()
A. 硝酸甘油、异丙肾上腺素
B. 速尿、西地兰
C. 毒毛K、心得安
D. 酚妥拉明、西地兰
E. 硝酸甘油、多巴胺
[单项选择]关于“三同时”的论述,错误的是()。
A. 是对新建、扩建、改建企业项目进行卫生监督的要求
B. 是指劳动卫生设施与主体工程同时设计、同时施工、同时投产
C. 是预防性卫生监督内容
D. 目的在于保证投产后劳动环境符合卫生标准要求
E. 没有法律效力
[单项选择]Passage Three
Questions 32 to 35 are based on the passage you have just heard.
A. The use of hands.
B. Different ways of expressing politeness.
C. Customs of ancient times.
D. The meaning of the hand and its actions.
[单选题](A)型车和自轮运转货物的检测数据,不作为判定超偏载的依据。(依据:《铁路货车超偏载检测装置运用管理办法》
A.D
B.J
C.U
D.T
[单项选择]砖墙按设计尺寸以体积计算。计算规则不正确的是( )。
A. 应扣除砖平碹、砖过梁、消火栓箱
B. 凸出墙面的腰线三皮砖以上不增加
C. 凸出墙面的腰线三皮砖以下不增加
D. 不扣除内墙板头、梁头
[单选题]科学家通过对星系光谱的研究发现,所有的星系都在远离我们而去,宇宙中星系间的距离在不断扩大,这说明()。
A.宇宙处在不断的膨胀中
B.银河系是一个庞大的天体系统
C.太阳是太阳系的中心天体
D.太阳和太阳系最终也会走向“死亡”
[单项选择]引起消化性溃疡的是
A. 幽门螺杆菌
B. 腺病毒
C. 埃可病毒
D. 葡萄球菌
E. 链球菌
[填空题]根据睡眠时的脑电图等的变化以及行为上的不同特征,可将睡眠分为两种类型()和()。
[单选题]带电作业时,作业人员进行换相工作转移前,应得到工作负责人的同意。()
A.正确
B.错误
C.
D.
E.略
[单选题]指战员可以办理简易程序的行政处罚案件,对于其他依法予以处罚的消防安全违法行为,或者存在符合临时查封条件的火灾隐患,应在( )个工作日内移交辖区消防救援大队依法处理,移交材料包括消防安全检查记录表、责令改正通知书、现场照片、执法记录仪视频等。
A.1
B.2
C.3
D.4
[填空题] Today, most countries in the world have canals. Many countries have built canals near the coast, and parallel 【B1】 the coast. Even in the twentieth century, goods can be moved more cheaply by boat than by any other 【B2】 of transport. These waterways make it 【B3】 for boats to travel 【B4】 ports along the coast without being 【B5】 to the dangers of the open. Some canals, such as the Suez and the Panama, save ships weeks of time by making their 【B6】 a thousand miles shorter. Other canals permit boats to reach cities that are not 【B7】 on the coast, still other canals 【B8】 lands where there is too much water, help to 【B9】 fields where there is not enough water, and 【B10】 water power for factories and mills. The size of a canal 【B11】 on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to 【B12】 each other easily. It must be deep enough to leave about two feet of water 【B13】 the keel of the largest boat us
A. A.find
B.expose
C.uncover
D.discover
[单项选择]我国《住宅建筑设计规范(GB/50096- 1999)》规定居室净高为
A. 1.5~2.5m
B. 1.8~2.2m
C. 2.0~2.5m
D. 2.4~2.8m
E. 3.0~5.Om
[判断题]练前检查就是对训练场地设施、装备、保护器具等进行安全检查。( )
A.正确
B.错误
[多选题]独立点火的优点是()。
A.无需高压线
B.实现小型化
C.独立控制各缸
的点火提前角
D.统一控制各缸
点火提前角
E.减少电能
消耗
[单项选择]人工智能:能够模仿人的智能和行为,在复杂多变的未知环境中能够感知环境和决策规划,从而主动地执行任务或者完成设定的目标。按照定义,下列属于人工智能范畴的是( )。
A. 全自动洗衣机在使用者把衣服加进之后,能够自动地完成注水、洗衣、换水和甩干等一系列的洗衣流程
B. 装配线机器人能够根据工程师预先设定的参数,完成不同机器设备的不同零部件的装配工作
C. 性格测试软件能够根据测试者的各种输入参数,按照设计好的算法进行计算,从而给出被测试者的性格描述
D. 日本索尼公司新研制的机器狗能够根据人的穿着和外貌特征识别出男女,分别用"先生您好"和"小姐您好"与不同性别的人打招呼
[多项选择]患者,女性,65岁,舌部浅小溃疡反复发作伴灼痛5年就诊。检查发现舌质红,舌背光滑,舌背丝状乳头、菌状乳头萎缩,舌尖部见数个针尖状小溃疡。患者否认其他口腔黏膜出现溃疡,且溃疡无周期性发作规律。该患者可能罹患的系统性疾病()
A. 白血病
B. 缺铁性贫血
C. 巨幼细胞贫血
D. 血小板减少性紫癜
E. 再生障碍性贫血
F. 维生素C缺乏症
G. 血友病
H. 粒细胞减少症
[单项选择]
某区2004年共有商业、饮食业、服务业网点1809个,比2003年增加.210个;从业人员0.9万人,比上年增加0.2万人;全区社会商品零售额达到1.4亿元,比2003年增长10%。其中售给居民的零售额为1.2亿元,是2003年的1.29倍;售给社会集团的零售额为1346.7万元,比2003年增长12.1%;销售农业生产资料零售额1982.8万元,比2003年下降1.2%。在消费品零售额中,食品类占42.8%,与2003年相比下降了3.1%;衣着类占15.3%,比2003年提高了1.3%;日用品类占38.5%,比2003年提高了1.5个百分点。消费品结构的变化,说明了人民生活水平在不断提高。
2003年该区商品零售额中,日用品类所占比重为()。
A. 38.5%
B. 42.8%
C. 37.5%
D. 37%
[单项选择]下列句子中划线的名词,活用为动词的是()。
A. 四方之民兽奔鸟窜
B. 嫂蛇行匍伏,四拜自跪而谢
C. 今先生俨然不远千里而庭教之
D. 阿品远官河南,亦无子女
[判断题]公安机关是刑事诉讼中的审查机关。 ( )
[判断题]柱塞泵是利用柱塞的往复运动进行工作的,由于柱塞的外圆及与之相配合的孔易实现精密配合,所以柱塞泵一般做成中高压泵,用于中高压系统中。
A.正确
B.错误
[单项选择]
For the people who have never traveled across the Atlantic the voyage is a fantasy. But for the people who cross it frequently one crossing of the Atlantic is very much like an other, and they do not make the voyage for the (56) of its interest. Most of us are quite happy when we feel (57) to go to bed and pleased when the journey (58) On the first night this time I felt especially lazy and went to bed (59) earlier than usual. When I (60) my cabin, I was surprised (61) that I was to have a companion during my trip, which made me feel a little unhappy. I had expected (62) but there was a suitcase (63) mine in the opposite corner. I wondered who he could be and what he would be like. Soon afterwards he came in. He was the sort of man you might meet (64) , except that he was wearing (65) good clothes that I made up my mind that we would not (66) whoever he was and did not say (67) .As I had expecte
A. like
B. as
C. similar than
D. the same that
[单项选择]《水利水电工程标准施工招标文件》(2009年版),下列不属于合同文件组成部分的是( )。
A. 协议书
B. 图纸
C. 已标价工程量清单
D. 投标人要求澄清招标文件的函
[单选题]焊接的焊锡一般选择( ),熔点高.对人体害。[1分]
A.普通焊锡
B.无铅焊锡
C.含铅低温焊锡
D.含铅焊锡
[单选题]用于大面积混凝土质量无损检测的最佳方法是( )。
A.回弹法
B.地质雷达法
C.超声回弹综合法
D.小应变法
[填空题]凝血过程大体上分为3个阶段,即________________________、__________________、______________________________。
[判断题]S71《银行业普惠金融重点领域贷款情况表》中单户授信总额是指对单户客户表内外统一授信的总额度。
A.正确
B.错误
[不定项选择题]A.九味羌活丸
A.表实感冒颗粒
B.连花清瘟胶囊
C.桂枝合剂
D.羚羊感冒胶囊
E.治疗流行性感冒属热毒滞肺证,宜选用的中成药是
[单选题]检修设备停电时,与停电设备有关的变压器和电压互感器,应将其( )断开。
A.高压侧
B.低压侧
C.任意一侧
D.各侧
[多项选择]心肺联合移植麻醉维持为什么不宜使用吸入麻醉药()。
A. 麻醉偏浅
B. 肌松不好
C. 外周血管阻力降低
D. 增加右向左分流
E. 直接抑制心肌
[单选题]巡视人员发现接地线和接地体连接不可靠或锈蚀等严重问题,应立即上报,并停电进行现场处理,直至()重新测量合格,确保充电站接地系统良好。
A.对地电压
B.对地电流
C.接地电阻
D.连接可靠性