更多“下列行业的投资项目资本金的比例≥25%的是（ ）。A．钢铁项”相关的问题
《无损检测人员技术资格鉴定通则》中规定，射线照相检测Ⅱ级资格认证应具备的最低实践经历时间为（）个月。
A.9
B.8
C.7
D.5
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Mr. Grey was the manager of a small office in London. He lived in the country, and came up to work b...How did Mr. Grey get to his office
A．He went up to work by train.
B．He walked to his office.
C．He went to his office on foot unless it rained.
D．He usually took a train to the station and then walked to his office if the weather was fine.
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沉积岩是在地壳表层( )条件下，由风化产物、有机物质和某些火山作用产生的物质，经风化、搬运、沉积和成岩等一系列地质作用而形成的层状岩石。
A．高温高压
B．常温常压
C．高温常压
D．常温高压
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原发性不孕，中医学称为（）。
A.断绪
B.胞阻
C.无子
D.半产
E.暗产
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某汽车公司通过收购股份与控制现有的轮胎厂，以增强对市场需求的适应能力，这增长战略属于（）。
A . A、前向一体化
B . B、后向一体化
C . C、横向一体化
D . D、双向一体化
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5位同学统计学的学习时间与成绩分数如下表：要求：（1）由此计算出学习时数与学习成绩之间的相关系数；（2）建立直线回归方程；（3）计算估计标准误差。
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加油站油罐区应配置消防锹（）、消防桶（）。
A.3把；2只
B.2把；2只
C.1把；1只
D.4把；4只
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We were in the middle of an argument．My mother wanted me to wear a certain saree(莎丽)for my cousin’s wedding．I neither wanted to wear the chosen saree nor was I interested in the wedding．She walked away in anger murmuring something about the present generations’stubborn ways．We finally worked out a compromise．I wore what I wanted to but I did end up going to the wedding． I can’t help looking back on that incident with a trace of amusement．In a way, it stood for that swange relationship between a grown daughter and her middle-aged mother．After years of growing up on her values and following in her footsteps, I was finally struggling to insist on my independence．And she would cut me down in that overprotective motherly way of hers．She firmly believed that my life was hers to plan and rule until I was safely married off．Then it was up to my husband． Sometimes her softer side would melt my heart．When I stayed up late into the night for exams, she could never really get to sleep．She would constantly keep checking on me，making tea or anything I needed． When I was leaving the country, it was painful to say goodbye．She was there at the airport with the rest of the family．Somehow she looked old and vulnerable．There were tears in her eyes that I hadn’t seen for a long time． Now it is I who give her the strength whenever she needs it．The role reversal seems incredible but she seems to have accepted it．She sees me as an individual in my own right and respects my decisions．And yet，in some strange way, whenever I run into unsolvable problems, it is my mother that I think of．I may not ask for her advice anymore but the Very thought makes me feel instantly better．It’s a nice feeling to know that no matter how much I grow up，I’ll always be her little girl．
A．is ofthe most stubborn typeB．is devotedly attached to her daughterC．gets angry with other people easilyD．is a very capable and determined woman
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常用的订货点技术有（）
A . VMI订货法；
B . B、定期订货法；
C . C、JIT订货法；
D . D、定量订货法
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某男，17岁，失眠近1年，每晚入睡极难，烦热、盗汗、遗精、头晕乏力、腰酸、耳鸣，舌红苔少，脉数。临床诊断最可能是
A．心阴虚证
B．肝阴虚证
C．肾阴虚证
D．心火亢盛证
E．心肾不交证
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在明确用户需求环节，以下哪些是必须要关注的（）
A . 房屋面积、结构信息
B . 用户上网习惯
C . 网络接入需求
D . 信息点房间信息
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JT1-CZ2000机车信号主机板电源块输入为直流（）
A.24V B.36V C.48V D.50V
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胸外心脏按压有效标志：缺氧情况明显改善;瞳孔由大变小;按压时可扪及大动脉搏动，肱动脉收缩压≥8kPa(60mmHg);有知觉反射、呻吟或出现自主呼吸。()
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