【单选题】Is this argument valid or invalid? Teams that wear red uniforms are more likely to win than those who don’t. Our team, the Blue Jays, is certain to lose the tournament tonight because we wear blue uni...
【简答题】Is this argument valid or invalid?Teams that wear red uniforms are more likely to win than those who don’t. Our team, the Blue Jays, is certain to lose the tournament tonight because we wear blue unif...
【单选题】___________a time in the 1960s when young people liked wearing army uniforms. A.It wasB.There was
A.
28.___________a time in the 1960s when young people liked wearing army uniforms. A.It was
【简答题】Fill in the blanks with the appropriate forms of the given words. 1. The principal would be less (insist) on kids wearing school uniforms if the school had to pay for them. 2. It’s so (depress) the wa...
【单选题】以下不属于注射模试模工艺条件的是( )。
【判断题】根据孔子教育思想的观点,现代素质教育应该强调教师从自身的教学为出发点来教授学生知识。()
【判断题】信息收集是指通过各种方式获取所需要的信息。
【简答题】两个教师在教学《圆的认识》一课时: 教师A在教学“半径和直径关系”时,组织学生动手测量、制表,然后引导学生发现“在同一个圆中,圆的半径是直径的一半”。 教师B在教学这一知识点时是这样设计的:先让学生自学,再让学生表述半径与直径的关系,然后问学生可以用什么方法来证明,学生再说出自己的观点,体现的是学生要学,学生再自己通过猜测、验证获得知识。 请比较分析这两位教师的教学设计及启示。