更多“与高频重组菌株形成有关的是（）”相关的问题
在3dsmax中，有效的正交视图包括。（）
A.前视图 B.左视图 C.顶视图 D.透视图 E.后视图 F.右视图
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改正下列词语中的错别字。（每个1分，共6分）病入膏盲
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六氟化硫分子体积（），容易捕获电子并吸收其能量，生成低活动性的稳定负离子，在电场力的作用下，其自由程（），运动速度（），复合过程（）。
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同一菌种不同来源的细菌称为该菌的A、相同菌种B、相同菌株C、不同菌种D、不同菌株E、相同细菌
同一菌种不同来源的细菌称为该菌的A、相同菌种B、相同菌株C、不同菌种D、不同菌株E、相同细菌
A、相同菌种B、相同菌株C、不同菌种D、不同菌株E、相同细菌
B、相同菌株C、不同菌种D、不同菌株E、相同细菌
C、不同菌种D、不同菌株E、相同细菌
D、不同菌株E、相同细菌
E、相同细菌
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检测电气强度时,耐压试验仪在产品的电源接线端子与机壳之间施加( )。
A.50Hz
B.50Hz、750V交流电压，历时1
C.50Hz、1000V交流电压，历时1min,无火花闪络和击穿现象，漏电电流不大于5mA
D.50Hz、1500V交流电压，历时1min,无火花、闪络和击穿现象，漏电电流不大于5mA
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在WPS演示软件中，用“WPS演示”→“新建”命令可（）
A.在文件中添加一张幻灯片
B.重新建立一个新的演示文稿文件
C.消除原演示文稿中的内容
D.插入图形对象
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政府统计机构除对本机关违反统计法律规范的有关人员可以依法直接给予处分外，对本机关以外的其他行政领导和责任人员的统计违法行为，不能直接给予处分。（）
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环磷酰胺的作用机制是患者，女性，50岁，半年来食欲减退，易疲劳，查体发现多处淋巴结肿大，尤以颈部淋巴结为甚。经骨髓抽取及切片.放射线检查后诊断为恶性淋巴瘤，用环磷酰胺进行治疗
A.放射线检查后诊断为恶性淋巴瘤，用环磷酰胺进行治疗
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心排血量多少取决于 （ ）A．心率 B．后负荷 C．前负荷 D．参加收缩的肌纤维数目 E．心肌的收缩能力
A.心率
B.后负荷
C.前负荷
D.参加收缩的肌纤维数目
E.心肌的收缩能力
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径节制是以齿轮分度圆上每英寸占有的（）来计算的
A . 齿数
B . 长度
C . 罗纹牙数
D . 毫米数
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下列应由建设单位承担法律责任的是（）。
A.按照本单位资质等级承揽工程的 B.将不合格的建设工程、建筑材料、建筑构配件和设备按照合格签字的 C.按照国家规定办理工程质量监督手续的 D.转让工程监理业务的
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My father was a justice of the peace, and I supposed he possessed the power of life and death over all men and could hang anybody that offended him. This was distinction enough for me as a general thing; but the desire to be a steamboat man kept intruding, nevertheless. I first wanted to be a cabin boy, so that 1 could come out with a white apron on and shake a tablecloth over the side, where all my old comrades could see me. Later I thought I would rather be the deck hand who stood on the end of the stage plank with a coil of rope in his hand, because he was particularly conspicuous. But these were only daydreams—too heavenly to be contemplated as real possibilities. By and by one of the boys went away. He was not heard of for a long time. At last he turned up as an apprentice engineer or "sinker"on a steamboat. This thing shook the bottom out of all my Sunday-school teachings. That boy had been notoriously worldly and I had been just reverse—yet he was exalted to this eminence, and I was left in obscurity and misery. There was nothing generous about this fellow in his greatness. He would always manage to have a rusty bolt to scrub while his boat was docked at our town, and he would sit on the inside guard and scrub it, where we could all see him and envy him and loathe him. He used all sorts of steamboat technicalities in his talk, as if he were so used to them that he forgot common people could not understand them. He would speak of the "labboard" side of a horse in an easy, natural way that would make you wish he was dead. And he was always talking about "St. Looy" like an old citizen. Two or three of the boys had long been persons of consideration among us because they had been to St. Louis once and had a vague general knowledge of its wonders, but the day of their glory was over now. They lapsed into a humble silence, and learned to disappear when the ruthless "cub" engineer approached. This fellow had money, too, and hair oil, and he wore a showy brass watch chain a leather belt, and used no suspenders. No girl could withstand his charms. He "cut out"every boy in the village. When his boat blew up at last, it diffused a tranquil contentment among us such as we had not known for months. But when he came home the next week, alive, renowned, and appeared in church all battered up and bandaged, a shining hero, stared at and wondered over by everybody, it seemed to us that the partiality of Providence for an undeserving reptile had reached a point where it was open to criticism. This creature"s career could produce but one result, and it speedily followed. Boy after boy managed to get on the river, four sons of the chief merchant, and two sons of the country judge became pilots, the grandest position of all. But some of us could not get on the river—at least our parents would not let us. So by and by I ran away. I said I would never come home again till I was a pilot and cold return in glory. But somehow I could not manage it. I went meekly aboard a few of the boats that lay packed together like sardines at the long St. Louis wharf, and very humbly inquired for the pilots, but got only a cold shoulder and short words from mates and clerks. I had to make the best of this sort of treatment for the time being, but I had comforting daydreams of a future when I should be a great and honored pilot, with plenty of money, and could kill some of these mates and clerks and pay for them.
A．he believes that the work is easierB．he wants to avoid seeing his old friendsC．deck hands often go on to become pilotsD．the job is more visible to passersby
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在Window 98中，当一个窗口已经最大化后，下列叙述中错误的是( )。
A．该窗口可以被关闭
B．该窗口可以移动
C．该窗口可以最小化
D．该窗口可以还原
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风寒感冒者，宜加用（)
风寒感冒者，宜加用()
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下列理论（）不属于领导情景论。
A.权变理论
B.路径——目标理论
C.领导生命周期理论
D.管理方格论
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