短文改错I don’t remember exact how old I was when I began to ride a bike. I only remembered how

短文改错（共 10 小题,每小题 1 分,满分 10 分）
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。作文中共有10处语言错误，每句中最多有两处。每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：在错的词下划一横线，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 don’t remember exact how old I was when I began to ride a bike. I only remembered how I practiced riding a bike in early years. When I first successfully rode a bike, that remains a vivid memory, my brother helped me with holding the back seat of the bike when I was riding. “Wow, I did it!” cried I, as soon as he noticed I was riding without his hands hold it! I learnt quickly, and soon, even though my feet were not touching the ground, but I was able to cycle around six kilometer a day to school! It’s so lovely to remember which happened at that time.

答案
【答案】
【解析】
【分析】
这是一篇记叙文。短文叙述了作者学习骑自行车的经历。
【详解】1.考查副词。修饰动词remember，用副词，故exact改成exactly。
2.考查时态。表示主语现在的状态，用一般现在时，故remembered改成 remember。
3.考查代词/冠词。我只记得在我早年，我是如何练习骑自行车的。表示“在我的早年”或者特指“在早年”， 故early前加my。
4.考查非限制性定语从句。which remains a vivid memory作定语，修饰整个句子，所以which remains a vivid memory是一个非限制性定语从句，关系词在从句中作主语，所以用which，that不能引导非限制性定语从句，故that改成which。