单选题:All ( )is a continuous supply of the basic necessities of l 题目分类:公共英语三级 题目类型:单选题 查看权限:VIP 题目内容: All ( )is a continuous supply of the basic necessities of life. A.what is needed B.for our needs C.the thing needed D.that is needed 参考答案: 答案解析:
All the memories of his childhood had ( ) from his mind by All the memories of his childhood had ( ) from his mind by the time he was 65.A 分类:公共英语三级 题型:单选题 查看答案
How do you account for your absence from the class last Thu How do you account for your absence from the class last Thursday?A.explain B.ex 分类:公共英语三级 题型:单选题 查看答案
概化理论采用方差分析法分节测量数据的总体方差,通常把数据总方差分解为( ) 概化理论采用方差分析法分节测量数据的总体方差,通常把数据总方差分解为( )A.目标主效应方差 B.测量侧面效应方差 C.各种交互效应方差 D.相对误差与绝对误 分类:公共英语三级 题型:单选题 查看答案
下列关于效果量的表述,错误的是( ) 下列关于效果量的表述,错误的是( )A.效果量是H,不为真的程度 B.效果量提供了差异大小的信息 C.效果量是实验处理的效应大小 D.效果量反映自变量与因变量 分类:公共英语三级 题型:单选题 查看答案
当积差相关系数r=0时,对两个变量之间关系的最佳解释是( ) 当积差相关系数r=0时,对两个变量之间关系的最佳解释是( )A.相关程度很低 B.不存在任何相关 C.不存在线性相关关系 D.存在非线性相关关系 分类:公共英语三级 题型:单选题 查看答案