更多“衡量病因危害强度的指标。（）”相关的问题
听力原文：W: Was Robert elected to the committee？M: Yes, in fact he was made chairman but h
听力原文：W: Was Robert elected to the committee？M: Yes, in fact he was made chairman but he only agreed to take the job if they'll let him make all the decisions himself.Q: What does Robert intend to do？(13)A．To do whatever the committee asks of him.B．To make decisions in agreement with the committee.C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
M: Yes, in fact he was made chairman but he only agreed to take the job if they'll let him make all the decisions himself.Q: What does Robert intend to do？(13)A．To do whatever the committee asks of him.B．To make decisions in agreement with the committee.C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
Q: What does Robert intend to do？(13)A．To do whatever the committee asks of him.B．To make decisions in agreement with the committee.C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
(13)A．To do whatever the committee asks of him.B．To make decisions in agreement with the committee.C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
A．To do whatever the committee asks of him.B．To make decisions in agreement with the committee.C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
B．To make decisions in agreement with the committee.C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
C．To run the committee according to his own ideas.D．To elect the committee chairman himself.
D．To elect the committee chairman himself.
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Text 3 For me, scientific knowledge is divided into mathematical sciences, natural sciences or ...The author does not include among the sciences the study of()
A．literature.
B．chemistry.
C．astronomy.
D．anthropology.
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价格主管部门为制定或者调整实行政府指导价的物业服务收费标准，对相关物业服务企业的服务成本实施监督和审核的行为，指的是（ ）。
A.物业服务定价成本 B.物业服务定价标准 C.物业服务定价成本监审 D.物业服务定价标准监审
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提取黄酮类化合物常用A.乙酸乙酯或乙醚B.正丁醇或乙酸乙酯C.甲醇或乙醇D.丙酮或乙醚E.氢氧化钠溶
提取黄酮类化合物常用A.乙酸乙酯或乙醚B.正丁醇或乙酸乙酯C.甲醇或乙醇D.丙酮或乙醚E.氢氧化钠溶液或碳酸氢钠溶液
A.乙酸乙酯或乙醚B.正丁醇或乙酸乙酯C.甲醇或乙醇D.丙酮或乙醚E.氢氧化钠溶液或碳酸氢钠溶液
B.正丁醇或乙酸乙酯C.甲醇或乙醇D.丙酮或乙醚E.氢氧化钠溶液或碳酸氢钠溶液
C.甲醇或乙醇D.丙酮或乙醚E.氢氧化钠溶液或碳酸氢钠溶液
D.丙酮或乙醚E.氢氧化钠溶液或碳酸氢钠溶液
E.氢氧化钠溶液或碳酸氢钠溶液
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记得刚毕业那一年，我接手的这个年级重新分班，一个叫小佳的孩子，异常调皮，分给谁都不要。安排到我们班时，我想：不就一个孩子吗，不信凭我的热情转化不了他。于是，我就接了下来。没想到还不到一个月，这个小孩的“威力”就显示出来了，迟到、旷课、不完成作业、欺负同学……在屡次叫到办公室谈话、说教失去效果后，我再也忍不住了，决定到他家去一趟，准备让他的父母教训他一顿。可到他家意外地发现他在屋外打扫庭院，见到我，他吃了一惊，但还是喊了一声“老师好”后，跑到屋里。在同他父母交谈时，我了解到，由于家庭贫困，父母每天早出晚归，疏于教导，因此让孩子养成了一些坏习惯，但这孩子在家里还挺懂事，也能帮家里干活。于是，我把要来告状的话收了回来。回到班级后，我告诉学生们：“昨天老师到了小佳家里，今天，要表扬小佳同学两点：一是讲礼貌，见到老师能主动问好；二是能帮家里于活。希望同学们能向小佳同学学习，也希望小佳同学能让大家找到更多的优点。”随后，我又安排他负责班级的卫生工作，并对他的尽职尽责及时给予表扬。再往后，他在课堂上认真多了。有一天居然拿了一道题来请教。一学年后，他已经是老师的得力助手，成绩也升到了中等。这位教师运用了哪些教育方法？（）
A.谈话法 B.演示法 C.参观法 D.表扬与奖励法
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在下列各项中，哪项不是骨折切开复位的指征
A．关节内的骨折，关节面移位超过2mm
B．通过手法整复，仍不能达到解剖复位
C．骨折断端有软组织嵌入，手法整复失败
D．多处骨折，为减少并发症
E．骨折合并血管，神经损伤，需手术探查
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在使用卷扬机工作时，导向滑轮与卷扬机的距离应大于卷简直径的（）倍。
A.10
B.15
C.20
D.25
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直肠癌根治术后做盆腔照射时，照射野的上界在（）
A . 腰5椎体下缘
B . 骶3水平
C . 骶2水平
D . 腰4椎体下缘
E . 骶髂关节下缘
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一次直接抽样时所有抽样单位的名单叫做（）
A . 抽样单位
B . 样本
C . 抽样框
D . 样本容量
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电路如图所示,运算放大器的饱和电压为±12V,设稳压管的稳定电压为6V,正向压降为零,当输入电压Ui=1V时,则输出电压Uo等于()。
A. -12V B. 6V C. 0V D. 12V E. -6V
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下面关于对拆除导线工作中设置临时拉线的要求叙述错误的是（）。
A . 临时拉线在杆上的固定点以不影响拆线工作为宜。
B . 临时拉线应尽量拉紧
C . 临时拉线应装设在相应的耐张杆上
D . 临时拉线应设置在横线路方向
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高炉喷吹常用的固体燃料有（）。
A . A、重油
B . B、无烟煤
C . C、烟煤
D . D、焦粉
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