热门试题:
[单项选择]
Most people are born with the natural ability to (21) stories, but only a rare few have the determination to become (22) authors, and even fewer have the joy of seeing their novels top the (23) of bestselling books. Some of the world’s famous crime writers have achieved the (24) success of all. Who can (25) the appeal of famous detectives like Sherlock Holmes, Miss Marple or Hercule Poirot Even if you haven’t read the original books you will have seen (26) in films or on the TV.
If you have an ambition to become the (27) Agatha Christie what should you do The best starting (28) is to read lots of examples of crime fiction written by good authors. You will need a notebook to carry around with you or (29) better, some loose (30) of paper that you can (31) notes on and then file into a folder. After all, the most everyday situation—for example, watching a woma
A. spot
B. tip
C. point
D. mark
[判断题]在特殊环境如湿热、雨雪以及存在爆炸性或腐蚀性气体的场所,使用的移动式电气设备必须符合相应防护等级的安全技术要求。( )
A.正确
B.错误
[多选题]在角度测量过程中,造成测角误差的因素有( )。【该题涉及3.1 内容】
A.读数误差
B.仪器误差
C.目标偏心误差
D.观测人员的错误操作
E.照准误差
[多项选择]古希腊演讲家摩斯梯尼曾说过：“你所讲的，只能令人说个‘好’字，而我却能使听的人一起跳起来，众口同声地说：‘让我们赶快去抵抗腓力’！”对这句话，正确的理解有（）。
A. 这体现了演讲的感召力
B. 演讲的目的不只是让听众明白，更重要的是要打动听众
C. 演讲的最高境界是听众与演讲者产生共鸣
D. 成功的演讲者善于调动听众的情绪
[单项选择]细胞外液中主要的阳离子是：（）
A. K+
B. Na+
C. Ca2+
D. Mg2+
E. Fe2+
[单项选择]下列行为属于效力待定民事行为的是（）。
A. 小明(7岁)接受其舅舅6000元赠与的行为
B. 李某以欺诈手段与王某签订的买卖建筑材料的合同
C. 小强(12岁)花1800元购买手机一部
D. 张某基于重大误解与董某签订的买卖木材的合同
[判断题]简单悬挂的定位器在任何时候都应垂直于线路。（）
A.正确
B.错误
[判断题]水按照工业管道识别颜色中基本识别色为蓝色。（ ）
A.正确
B.错误
[单项选择]引起肌张力降低的病变不包括( )
A. 周围神经病
B. 震颤麻痹
C. 脊髓灰质炎
D. 小脑病变
E. 脑风湿病
[单选题] 安全培训机构从事安全培训活动,必须取得相应的资质证书。其中( )由省、自治区、直辖市安全生产监督管理部门审批、颁发。
A. —级
B. —级和二级
C. 三级
D. 三级和四级
[单选题]绝缘斗臂车作业接近和离开带电部位时,应由()操作,但下部操作人员不准离开操作台。
A.专职司机
B.斗臂中人员
C.下部操作人员
D.工作负责人
[多选题]关于最高额保证，下列说法正确的是：（ ）
A. 保证人与债权人可以协商订立最高额保证的合同
B. 最高额保证指在最高债权額限度内就一定期间连续发生的债权提供保证
C. 最高额保证可参照适用最高额抵押权的有关规定
D. 最高额保证设立前已经存在的债权，经当事人同意，可以转入最高额保证的债权范围
[填空题]They were, by far, the largest and most distant objects that scientists had ever detected: a strip of enormous cosmic cloud some 15 billion light-years from earth. 71. But even more important, it was the farthest that scientists had been able to look into the past, for what they were seeing were the patterns and structures that existed 15 billion years ago. That was just about the moment that the universe was born. What the researchers found was at once both amazing and expected: the US National Aeronautics and Space Administration’’s Cosmic Background Explorer satellite―Cobe―had discovered landmark evidence that the universe did in fact begin with the primeval explosion that has become known as the Big Bang (the theory that the universe originated in an explosion from a single mass of energy).
72. The existence of the giant clouds was virtually required for the Big Bang, first put forward in the 1920s,to maintain its reign as the dominant explanation of the cosmos. According to the
[单项选择]机体细胞内液与组织液通常具有相同的理化参数是
A. 总渗透压
B. 晶体渗透压
C. 胶体渗透压
D. 钾离子浓度
E. 钠离子浓度
[单选题]13三体综合症的临床表现有________。
A. 智力低下伴头皮缺损、多指、严重唇裂及腭裂
B. 智力低下伴肌张力亢进、特殊握拳姿势、摇椅足
C. 智力低下伴长脸、大耳朵、大下巴、大睾丸
D. 智力正常、身材矮小、肘外翻、乳腺发育差、乳间距宽
E. 智力正常、伴肌张力亢进
[单选题]小苏打的化学分子式为( )。
A.NaHCO3
B.NH4HCO3
C.Na2CO3
D.(NH4)2CO3
[判断题]电量变送器是一种将输入的被测量变换成数字信号输出的设备。( )
A.正确
B.错误
[多选题]智能化线路保护装置双点开关量输入定义,正确的是( )o
A.01为分位
B. 10为合位
C. 00为无效
D. 11为无效
[判断题]检查轨距和水平， 在规定的检查点上按“先轨距，后水平”的顺序检查并记录在“轨距、水平、三角坑”栏内( )
A.正确
B.错误
[判断题]在同一跳线路上的连续连挂作业时,无论距离长短,没钩都要试拉。 ( )
A.正确
B.错误
[多项选择]系统机械耗损大，引起液压油发热的原因是（）
A. 油缸安装不正确
B. 油缸密封过紧
C. 压力调的太高
D. 油的黏度太大
E. 系统管路过长
[单选题]监察人员必须模范遵守宪法和法律，忠于职守、秉公执法，清正廉洁、保守秘密；必须具有良好的政治素质，熟悉监察业务，具备运用法律、法规、政策和（ ）等能力，自觉接受监督。
A.规定
B.纪律审查
C.调查取证
D.监察调查
E.lue
F.lue
[单选题]根据《广东省公路条例》规定：收费公路的养护、绿化由负责，公路管理机构应当加强监督、检查。
A.该公路的经营者
B.养护单位
C.施工单位
D.建设单位
[单选题]工务作业需拆开接触网接地线、吸上线，电务扼流变钢轨引线等设备时，应由（ ）按设备分界进行作业,并及时恢复。
A.设备使用单位
B.供电部门
C.专业设备管理单位
D.电务部门
[判断题] 人民警察遇有以暴力方法阻碍其依法履行职责的情形，经警告无效，可以使用警棍等驱逐性、制服性警械
A.正确
B.错误
[单项选择]水泥混凝土路面指以( )面板和基(垫)层组成的路面，亦称刚性路面。
A. 填隙碎石
B. 沥青混凝土混合料
C. 水泥稳定土
D. 水泥混凝土
[单项选择]细菌性痢疾的病变部位主要位于（）。
A. 乙状结肠和直肠
B. 结肠
C. 回盲部
D. 回肠
E. 结肠和空回肠
[多选题]下列关于城镇土地使用税的计税依据，表述正确的有（ ）。
A.尚未组织测定，但纳税人持有政府部门核发的土地使用证书的，以证书确定的土地面积为准
B.尚未核发土地使用证书的，应由纳税人据实申报土地面积，并据以纳税，待核发土地使用证书后再作调整
C.凡由省级人民政府确定的单位组织测定土地面积的，以测定的土地面积为准
D.城镇土地使用税以实际占用的应税土地面积为计税依据
[单项选择]
"＄ 160 for a parking ticket! I’m calling city hall about this. There must be some mistake." Nick thought (36) . "Yes, sir, there is a mistake," said the man at the city hall," (37) I’m afraid the mistake’s (38) . This ticket was for ＄20. However, the fine doubles every 30 days. It has been 90 days, so the (39) is now ＄160. You will have to pay that." Nick had the ＄20 and he (40) to pay the fine. But for some reason the ticket had gotten (41) in his pile of papers and unopened letters.
Nick had always been a (42) person. In the past six months, he had (43) to pay his electricity bill, (44) his jacket at the cleaner’s too (45) and had to pay for the "storage". A job application form he had filled out was never (46) because it, too, was in one of his piles. "Get organized, man," his brother advised. "Plan what you A. happily
B. excitedly
C. disappointedly
D. angrily
[单选题]以下哪一项不属于通配符的优势：
A.提高关键词与创意相关性
B.增加飘红几率
C.快速吸引网民眼球
D.降低点击价格
[多选题]在配电线路和设备上工作，以下为保证安全的组织措施的有（）。
A.现场勘察制度
B.工作间断、转移制度
C.工作终结制度
D.恢复送电制度
E.略
F.略
[单选题]助理值班员外出作业时，车站值班员可（）通知助理值班员接发列车事宜并听取复诵。
A.指示现场人员
B.使用无线对讲机
C.使用GSM—R设备
[单选题]压力控制阀主要有减压阀和( )(易)
A.单向阀
B.换向阀
C.调速阀
D.顺序阀
[判断题]Lc2B5138 由电力电子器件等非线性元件组成的用电设备,是电力系统产生谐波的主要谐波源之一。( )
A.正确
B.错误
