【判断题】【消耗次数：1】
身高是反映骨骼发育的重要指标之一
①
正确
②
错误
参考答案：
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相关题目
【单选题】
能够较精确反映个体发育水平和成熟程度, 在探讨生长发育规律,判断生长发育障碍性疾病，运动员选材，预测女孩月经初潮,预测儿童、少年的成年身高等方面都发挥着重要作用的指标是( )
①
身高年龄
②
骨骼年龄
③
齿龄
④
性征年龄
【单选题】
下面说法中，唯一正确的是（）
①
经典力学时空观集中反映在洛伦兹变换上
②
由于运动时钟变慢，所以宇航员出发前要先把手表拨快一些
③
无论用多大的力，作用多长时间，也不可能把地面上的物体加速到光速
④
公式E=mc2说明质量和能量可以互相转换
【单选题】
生长发育评价中最重要和最常用的形态指标是（ ）。
①
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②
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③
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④
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随机题目
【单选题】
某种商品进行有奖销售，每购买一件有的中奖概率。现某人购买了20件该商品，用随机变量X表示中奖次数，则X的分布为（）
①
正态分布
②
指数分布
③
泊松分布
④
二项分布