热门试题:
[单项选择]雄黄及含雄黄中成药中毒()
A. 栓剂
B. 合剂
C. 糖浆剂
D. 胶囊剂
E. 露剂
[判断题]核放射探测仪用于测量放射性剂量当量。( )(中)
A.正确
B.错误
[多项选择]选择性IgA缺乏症禁止输注
A. 抗生素
B. 干扰素
C. 胸腺素
D. 新鲜血
E. 静脉注射丙种球蛋白
[单选题]进行双边会谈时采用并列式的会场布局是因为并列式的会场布局()。
A.能够体现与会双方平等的关系
B.能够使会场气氛显得比较严肃和庄重
C.能够增加融洽的气氛
D.能够突出主席台位置
[判断题]压力测试是根据不同的假设情况(可量化的极端范围)进行流动性测算,以确保商业银行储备足够的流动性来应付可能出现的各种极端情况。()
[多选题]对公司范围内中标的制造厂,公司总部或省公司根据工作需要,对其生产制造现场开展动态巡检,下列属于巡检重点的是( )。
A.生产进度
B.生产环境
C.原材料/组部件管理
D.重要工艺环节
[单项选择]Questions 32 to 35 are based on the passage you have just heard.A. Branches.
B. Grasses.
C. Mud.
D. Straw.
[单选题]压载水管可以通过()
A.饮水舱
B.燃油舱
C.滑油舱
D.污水舱
[单项选择]对绦虫、血吸虫、华支睾吸虫感染有良效()。
A. 甲苯达唑
B. 氯硝柳胺
C. 吡喹酮
D. 哌嗪
E. 噻嘧啶
[单项选择]Tigers, the largest of the world’s cats, are the heart and soul of Asia’s jungles, grasslands, and deserts. They’re so adaptable that they even thrive in the frigid Himalayan foothills—and they are the dominant predator, literally the kings and queens, of every ecosystem they inhabit. But Asia’s exploding human population is eating away their forest home, and both tigers and their prey have been caught in the crosshairs (瞄准器) , killed in vast numbers by hunters and more recently, by poachers.
In just 100 years’ time, we humans have engineered their grand-scale death. A century ago, more than 100,000 tigers roamed across 30 nations, from Turkey to Siberia, throughout Southeast Asia down to the tip of Indonesia. Today, they hang on in just 12 countries; though they’re the national animal of six nations, they’ve vanished from two of them, North and South Korea. They’ve disappeared from 93 percent of their former range; just 42 breeding populations remain, scattered across the contine
A. tigers can survive from harsh environment
B. Asian tigers dominantly live in forest
C. Asia’s population growth leads to the decrease of the forest
D. many tigers are killed by hunters and poachers
[判断题]吊物上不许站人,作业人员可利用吊钩来上升或下降。
A.正确
B.错误
[填空题]
John Winston Lennon was born into a world at war with itself — a perfect symbol of the internal contradictions that defined his life and music. German aircraft were dropping bombs on his city at the very moment of his arrival.
41 ____________. Lennon also had a powerful attachment to his mother Julia that lingered long after she died in 1958; the classic 1968 album The Beatles, (known as the "White Album" for its white album liner) included his song "Julia" —an exquisite expression of raw sorrow. When he and McCartney first met on July 6th, 1957—at a church picnic where Lennon’s band was a star attraction—Lennon was budding into a fusion of bold attitude, keen wit and honest charm. The Beatles gave him the room to bloom.
42 ____________.
In a few ways, the current boy-band phenomenon is simply the Beatles with a modern twist: huge record sales, adoring young women queued up on the sidewalks outside their co
[单选题]K值探头是( )。
A.探伤仪性能指标
B.探头性能指标
C.探伤仪和探头组合性能指标
D.探伤仪电流、电压的要求标准
[单选题]工作许可人在接到所有工作负责人(含客户方工作负责人)的终结报告,并确认所有工作已完毕,所有( )已撤离,所有接地线已拆除,与记录簿核对无误并做好记录后,方可下令拆除各侧安全措施。
A.工作许可人
B.小组负责人
C.工作票签发人
D.工作人员
[单选题]酒精中的声阻抗Z=()×10^6kg(m^2·s)
A.1.5
B.1.1
C.0.004
D.2.0
[多选题]下列属于中国邮政员工行为五力模型的有( )。
A.学习力
B.向心力
C.协同力
D.专业力
[判断题]装、拆接地线可独自进行。
A.正确
B.错误
[多选题]在“三步走”发展战略中,邓小平把( )作为我国社会主义现代化建设的两个阶段性标志。
A.小康水平
B.中等发达国家发展水平
C.解决温饱问题
D.人均收入800美元
[单选题]如果想寻找一个文件,哪项内容与寻找该文件无关( ).
A.文件的类型
B.文件建立的时间
C.文件的大小
D.文件的图标
[单选题]对蛔虫、蛲虫、钩虫、鞭虫、绦虫感染有高效的是
A.甲苯咪唑
B.氯硝柳胺
C.吡喹酮
D.哌嗪
E.噻嘧啶
[判断题]因为光纤信号衰减极小在6~8km距离内可以不使用中继器,实现高 速率数据传输。 (0.5)
A.正确
B.错误
[单选题]依据《安全生产法》的规定,生产经营单位发生重大生产安全事故时,( )应当立即组织抢救,并不得在事故调查处理期间擅离职守。
A.单位的主要负责人
B.安全管理人员
C.生产管理人员
D.员工
[单项选择]反复短时工作电动机设备计算容量应换算至暂载率为()时的额定功率。
A. 25%;
B. 50%;
C. 75%;
D. 100%。
[单项选择]以下哪一种连接需要采用交叉线?()
A. 交换机连PC机
B. 集线器连路由器
C. 集线器连HUB
D. PC机连路由器
[单选题]据报道.某地区一些家庭让孩子以休学的方式,奔赴浙江一所私人学校就读“
国学”;武汉也有人将孩子从城市带到农村,在一所废弃的小学里学习生活,
自己当老师教育孩子,去追逐心目中所谓的“世外桃源”。然而教育的“世外桃源”
并不真的存在。不论是现代私塾,还是在家教育。某种程度上,
将教育与社会的链条人为切割,让孩子远离集体和社会,这并不是件好事。其实,
不管是学习、升学,还是今后的就业,这些成长中的问题,
总是伴随着一定压力而来。将孩子送进“世外桃源”,并不是放弃压力、
逃避烦恼的最佳办法。
这段文字意在说明的是:
A.教育不是绝对的,它总伴随着问题和压力不断发展
B.目前我国的现代教育工作还存在很多明显不成熟的问题
C.让孩子与社会脱节并不是解决现今孩子教育问题的最佳方法
D.让孩子远离集体和社会是将教育与社会人为切割的错误选择
[单选题]下列关于特殊化学品火灾扑救说法不正确的是()。
A.扑救爆炸物品火灾时,水流应采用吊射
B.扑救爆炸物品堆垛火灾时,切忌用沙土盖压
C.扑救压缩气体或液化气体类火灾时,应立即扑灭火焰
[多选题]规范电力事故事件及相关信息的报送工作,畅通报送渠道,确保及时、准确、完整。对于()、()、()、()事故的单位和个人,依法依规予以处理。
A.瞒报
B.谎报
C.漏报
D.迟报
E.略
F.略
[单选题]长轨条运行中,人员必须离开轨端( )米以外,严禁在长轨上走动。
A. 2
B. 1
C. 3
D. 4
[单选题]在汛期暴风雨中行车,当洪水漫到路肩时,列车应按规定( )。
A.加强瞭望
B.限速运行
C.立即停车
[单选题]生产矿井主要通风机反风时,当巷道中的风流方向改变后,主要通风机的供给风量不应小于正常供风量的( )%。
A.30
B.40
C.50
[判断题]低压电气工作,应采取措施防止误入相邻间隔、误碰相邻带电部分。
A.正确
B.错误
[多选题](不定项选择题)根据《文物建筑防火设计导则(试行)》,有关灭火器设置的规定有(_____)。
A.文物建筑应按严重危险级配备灭火器
B.优先选择灭火效果好的灭火器
C.文物建筑每层配置的灭火器不应少于2具
D.每个设置点的灭火器数量不宜多于5具
E.干粉灭火器可以用于文物失火的扑救
F.文物建筑内灭火器数量越多越好
[单项选择]It’s interesting how little most of US know about our ancestors or about the history of our family. If you (56) to be nobility(贵族), the history of your family is (57) well (58) . But few of us have any such (59) .
I first became (60) in my own family history four or five years ago when my mother (61) me some photographs which I had never seen before-- (62) photos of uncles and aunts, great - uncles and great - aunts and grandparents, all (63) when they were young.
I immediately wanted to try to (64) my family (65) back as (66) as I could, and decided to start (67) the photos. First of all I had to rely completely on my mother’s memory for names, the ages of people in the photos, the year the photos (68) have been taken, and so on. Then after that, I wanted her to fill in for me details of (69) members of the family who were
A. published
B. noticed
C. written
D. recorded
[单项选择]关于比转数,以下说法中正确的是()。
A. 指单位时间的转数
B. 适用所有泵的一个相似准则
C. 用于叶轮式泵的一个相似准则
D. 同样的泵不同国家求得的比转数相同
[单项选择]DJ6型光学经纬仪分微尺(固定分微尺,如西光厂DJ6)最小估读数为()。
A. 1′
B. 6″
C. 5″
D. 10″
[简答题]简述BNC接头处视频电缆线的芯线与屏蔽网短路、断路造成的故障时的现象。
[判断题]施工现场装设的开关箱与其控制的固定式用电设备的水平距离不宜超过3m。