更多“关于固定桥的说法,错误的是 A.稳定、固位、支持作用良好 ”相关的问题
企业为了避免威胁,可以采取的营销对策()。
A、减轻策略
B、转移策略
C、促变策略
D、维持策略
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患者,张某,男性,因外伤导致尿失禁,现遵医嘱为该患者进行留置导尿。导尿过程中护士应注意:
A. 动作迅速,紧急情况下可不执行无菌操作 B. 帮助患者取右侧卧位,铺一次性尿布于臀下 C. 消毒尿道口时,一个棉球可用2次 D. 为防止尿管脱落,见尿液流出后再插入3~4cm E. 如需留尿培养标本,用无菌试管接取中段尿5ml
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租凭经营户办理报装除提供“用电报装需提供的一般资料”外,还应提供哪些资料()
A.租凭合同
B.业主担保协议
C.业主身份证明资料
D.委托书
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下列是关于出租单位应当对出租的机械设备的安全性能进行检测,在与施工单位签订租赁协议时,应当出具的证件有( )。
A.生产许可证
B.使用台账
C.检测合格证明
D.产品合格证
E.产品出厂证明
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Banked cloze Directions: Fill in the blanks by selecting suitable words from the word bank. You may not use any of the words more than once. abundant superficial tedious absorbed functions distress presently efficiently adjusted beneficial curious obliged destinations evidently bulk The Internet has made English learning much easier. English learners used to be 1)________ to spend their time in libraries looking for the books that would help them in their language studies. It was very inconvenient because a lot of materials could only be found in 2)________ and uninteresting textbooks and readers. But today authentic content on a variety of subjects is only a click away. This is especially 3)________ for those who wants to learn English earnestly. In order to achieve fluency in English, you need to be comfortable using at least 10,000 words. The 4)________ materials on the Internet make it possible for you to choose appropriate content to read and listen to. These materials can be 5)________ to your level if you input some key words in the search engine. But how can you remember the 6)________ of unfamiliar words? In this case, the Internet 7)________ makes it easier to learn vocabulary. You can use online dictionaries to instantly find out their grammatical 8)________ and the specific meaning of these words. The Internet helps you to 9)________ accumulate vocabulary based on lively and interesting language content, which greatly reduces your 10)________ caused by inability to remember the new words. The efficiency of this vocabulary learning is one of the reasons why the Internet has become an ideal place to learn English. (20.0分)
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单人心肺复苏时按压/通气比为30:2,而双人时按压/通气比
则为15:2。( )
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经尿道前列腺切除手术(TURP)要求硬膜外阻滞平面达到()。
A . T2B . T5C . T8D . T10E . T12
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硝酸银滴定液的基准物()
A . 邻苯二甲酸氢钾
B . 对氨基苯磺酸
C . 三氧化二砷
D . 氯化钠
E . 无水碳酸钠
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问卷设计时为什么推荐“纵向排列选项”?()
A、排版美观
B、所占空间小
C、编码方便
D、方便被调查者选择
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在PDCA循环中,P阶段的职能包括()等。
\tA.确定质量改进目标,制定改进措施
\tB.明确质量要求和目标,提出质量管理行动方案
\tC.采取应急措施,解决质量问题
\tD.规范质量行为,组织质量计划的部署和交底
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Feltham理论的最大特点是其不仅仅简单地考虑溶质原子与位错相互作用能的强弱来决定位错的弯曲,而是更客观地由溶质浓度、位错线本身的性质以及温度等条件来决定。
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离心泵在运行过程中,当()时,不可能引起离心泵发生汽蚀。
A.输送液体温度升高
B.离心泵输送液体压力降低
C.离心泵入口过滤网堵
D.离心泵出口开度过小
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在软卧车有空余包房的条件下,可利用其发售最远至预留站的软座车票,但涉及夜间(20点-7点)乘车,不得超过2小时。()
A.对 B.错
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