题目

两根一样长的绳子,第一根用去 , 第二根用去米,余下的长度相等________. 答案:【答案】错误【解析】解:首先说和米是不能比较,是一个分率,它没有单位,而米是具体的数量,它有单位;再者,可以假设,比如说两根绳子都长2米,那第一根剩下1米,第二根剩下的是1.5米;另外,比如说两根绳子都长1米,那第一根剩下0.5米,第二根剩下的也是0.5米,则余下的长度相等;再如两根把下列单词按照画线部分的读音归类wear, say, bowl, year, hair, slow, without, show, borrow, toilet, cloudy, coat,about, sight, out, mouth, rain, now, shout, wait, garden, road toy, tour, house,enjoy, know, high, fight, blouse, great, around, yellow1./e?/ _________________________2./a?/_________________________3./??/ _________________________4./??/_________________________5./a?/ _________________________6./??/_________________________7./e?/ _________________________8./??/_________________________
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