$\frac{64}{15}=\left(\right)\frac{\left(\right)}{15}$    $\frac{361}{50}=\left(\right)\frac{\left(\right)}{50}$

根据以上数据填写下表：

四（1）班男生身高统计表

①这个班男生中最高、最矮的各是多少厘米。

②身高在哪个范围内的人数最多。

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有 10 处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均仅限一词；2．只允许修改 10 处，多者(从第 11 处起)不计分。

    I had an amazing experience last Spring Festival. On the second day of the holiday, it was snowing heavily but we had a very importance relative to visit, that lived in a distant mountain village. We have to take risks to drive on our journey. Though the road was bad, but we arrived safe.

    The family welcomed us warmly or we said “ Happy new year" to them. We were treated a good dinner. Later in the afternoon, we said goodbye and started back home. Sadly, our car sticking in the snow halfway and wouldn't move. Just then, the villager walked by, offering to push his car. It was this stranger who helped us out!