Bike— Part 1 채점 보고서

제안: 回答太简短，缺乏细节和连贯性。建议给出主题句后补充具体细节（例如什么时候拥有、是谁给的、骑自行车的频率或有趣的回忆），并用连接词使回答更自然。注意控制在最多5句内且语言自然流畅。

예시: Yes, I did. I got my first bike when I was about seven, and my parents gave it to me for my birthday. I rode it almost every day after school around the neighborhood, which helped me become more confident and independent.

제안: 回答语法单一且过于笼统，缺少具体支持细节。建议先给出明确观点，然后用一到两句具体原因或例子说明（例如城市使用率、通勤用途、环保或共享单车的普及），并使用连接词使逻辑更清晰。保持回答不超过5句。

예시: Yes, bikes are very popular in my country. Many people use them for short commutes and errands because they are cheap and convenient, and the rise of bike-sharing programs has made cycling even more common in cities.

× It's very popular in my country.

✓ They're (bikes) very popular in my country.

原句使用了缩写 "It's"（it is），指代单数，但前文问题是复数主语 "bikes"，因此使用单数形式不一致。应该用复数主语或复数代词（they）来与 "bikes" 一致。建议在口语中用 "They're very popular in my country." 或完整说法 "Bikes are very popular in my country." 以确保主语与谓语在人称与数上保持一致。