更多“各单位的行政正职是本单位的安全生产()责任人。”相关的问题
检察官在检察长领导下开展工作,重大办案事项由()决定。
A.副检察长
B.检察委员会委员
C.检察长
D.检察官本人
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保险产品适应市场是指保险产品在（）上符合保险市场对保险产品的需要。
A.时间和数量
B.供给和需求
C.质量和数量
D.规模和结构
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确诊疟疾最简单而迅速的方法为（）
A.骨髓涂片 B.血涂片 C.酶联免疫吸附试验 D.啶橙荧光染色法 E.CR法检查疟原虫核酸
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在弗里德兰德提出的四种可能的损失程度中，( )发生的概率最低。
A．正常损失期望B．可能最大损失C．最大可预见损失D．最大可能潜在损失
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有一幅8×8像素的黑白图像，如图7所示。如果该图像的第一行按照从左到右编码为10010010，那么第三行的编码是( )。
A．01010001
B．00101010
C．10101110
D．11010101
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根据《法定规则》对船舶稳性的规定（）。
A.在开航时，如果船上的燃油舱和淡水舱为满舱，则其稳性无需进行自由液面修正
B.在开航时，如果船上的压载舱为空舱，则其稳性无需进行自由液面修正
C.开航时，只需对不满载的燃油舱、淡水舱和压载舱进行自由液面修正
D.在开航时，对消耗液体舱和航行途中变换压载水的压载水舱，应假定每一类液体至少有一对边舱或一个中心线上的舱进行自由液面修正
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一例68岁慢性咳喘病病人气急，生活自理有困难，晨起大便时突然呼吸困难加重，送来急诊。
243.(假设信息)若经检查确诊慢阻肺并发自发性气胸和呼吸衰竭，病人两肺哮鸣音增加，神志恍惚，其首选治疗应是
A.胸腔插管排气
B.气管插管机械通气
C.静脉注射氨茶碱和吸入β2受体激动剂
D.抗生素
E.静脉滴注氢化可的松
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下列食物中，（）不含抗坏血酸。
A . 番茄
B . 菜花
C . 干豆
D . 苦瓜
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沈浩同志是新时期共产党的优秀代表，是农村基层干部的楷模。中共中央组织部号召全国各条战线的共产党员和广大干部向沈浩同志学习，其采用的公文形式是______。
A．公告B．决定C．通报D．意见
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下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章原貌。Looking to the Future When a magazine for high-school students asked its readers what life would be like in twenty years, they said : machines would be run by solar power. Buildings would rotate so they could follow the sun to take maximum advantage of its light and heat. Walls would radiate(发射电磁波，辐射) light and change color with the push of a button. Food would be replaced by pills. School would be taught by electrical impulse while we sleep. Cars would have radar. Does this sound like the year 2000 Actually (46) and the question was "what will life be like in 1987" The future is much too important to simply guess about, the way the high school students did, so experts are regularly asked to predict accurately. By carefully studying the present, skilled businessmen, scientists, and politicians are supposedly able to figure out in advance what will happen. But can they One expert on cities wrote. (47) , but would have space for farms and fields. People would travel to work in "airbuses", large all-weather helicopters carrying up to 200 passengers. When a person left the airbus station he could drive a coin-operated car equipped with radar. The radar equipment of cars would make traffic accidents "almost unheard of". Does that sound familiar If the expert had been accurate, it would, because; he was writing in 1957. His subject was "The city of 1982". If the professionals sometimes sound like high-school students, it’s probably because (48) . But economic forecasting, or predicting what the economy will do, has been around for a long time. It should be accurate, and generally it is. But there have been some big mistakes in this field, too. In early 1929, most forecasters saw an excellent future for the stock market. In October of that year, (49) , ruining thousands of investors who had put their faith in financial foreseers. One forecaster knew that predictions about the future would always be subject to significant errors. In 1957, H. J. Rand of the Rand Corporation was asked about the year 2000, "Only one thing is certain", he answered. "Children born today (50) " A. The stock market had its worst losses ever B. will have reached the age of 43 C. the article was written in 1958 D. Cities of the future would not be crowded E. The prediction of the future is generally accurate F. future study is still a new field
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离开特种作业岗位（）以上的特种作业人员，应当重新进行实际操作考核，经确认合格后方可上岗作业。
A.3个月
B.6个月
C.1年
D.2年
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将IE保存在[临时文件夹]内的[Cookie]删除。
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在机器数的三种表示形式中，符号位可以和数值位一起参加运算的是（）。
A.原码 B.补码 C.反码 D.反码和补码
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