中学生徐某学习基础差却不努力,经常迟到,作业也懒得交,每次测验门门都亮起了红灯,因此他在个别同学中有了“笨猪”、“懒猪”的称号,这些同学甚至用这些称号直接与徐某打招呼。根据材料回答题
要使二次根式3-2x有意义,则x的取值范围是( )
Anyone who has spent time with children is________of the difference in the way boys and girls respond to similar situations.