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【判断题】
顾客满意与否不是绝对的,它具有以下特征,主观性.相对性.个体性.层次性和阶段性。( )
A.
正确
B.
错误
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参考答案:
举一反三
【多选题】隧道曲线段加宽的原因有
A.
机车转向架中心点沿线路中心线运行,车身仍保持矩形
B.
曲线段外轨超高,车辆向内侧倾斜
C.
墙效应使驾驶者居中驾驶
D.
以上都是
【简答题】地铁区间隧道曲线段加宽的原因及其和一般铁路隧道曲线加宽的区别。
【多选题】毒性是外源化学物质与机体接触或进入人体易感部位后引起损害作用的相对能力。应考查哪些内容?
A.
接触剂量
B.
接触途径
C.
接触期限
D.
频率
【单选题】You cannot be too careful. Which of the following sentences doesn’t have the same meaning of the
A.
16. You cannot be too careful. Which of the following sentences doesn’t have the same meaning of the underlined sentence? _____ A.You cannot be careful at all.
B.
You cannot be over careful.
C.
You cannot be careful enough.
D.
You cannot take enough care.
【单选题】You cannot be too carefulWhich of the following sentences doesn' t have the same meaning of the underlined sentence?_____
A.
You cannot be careful at all.
B.
You cannot be over careful.
C.
You cannot be careful enough.
D.
You cannot take enough care.
【判断题】对于具有简单几何形状,材质均匀分布的物体,其物体重心就是该几何体的几何中心,如球形体的重心即为球心。
A.
正确
B.
错误
【单选题】-I always take care when doing papers on the computer. -You meant it! One cannot be too ____________ working on it.
A.
nervous
B.
sure
C.
anxious
D.
careless
【简答题】在重力场中均质物体的重心与物体的 ___ 无关,只取决于物体的形状,即均质物体的重心就是其几何形体的 ___ 。
【单选题】In order to run a company well, you cannot be too emotional. Instead, you have to be ____.
A.
wrong
B.
senseless
C.
satisfied
D.
sensible
【单选题】疾病三间分布综合描述的常用方法是
A.
时间分布、空间分布、人间分布
B.
流行、大流行、暴发、散发
C.
性别、年龄、职业分布
D.
移民流行病学
E.
病例对照研究
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