Bike— Part 1 채점 보고서

제안: 回答直接，但只有一个词，信息不足。建议先完整回答，再补充一两处具体细节，例如几岁开始骑、在哪里骑，或骑车时的感受。

예시: Yes, I had a bike when I was a child. I got my first one when I was about seven, and I used to ride it around the park with my friends.

제안: 回答表达了你的观点，但缺少完整句子和支持细节。建议用完整句直接回应，并说明自行车为什么受欢迎，或举例说明人们如何使用自行车。

예시: Yes, bikes are very popular in my country. Many people use them to commute because they’re affordable and convenient, especially for short trips.

× Very popular.

✓ They are very popular.

“Very popular”只是形容词短语，缺少谓语动词，因此不是完整句子。可补上主语“They”和系动词“are”，完整回答：“They are very popular.”