Bike— Part 1 채점 보고서

제안: 回答直接切题，但只有简单的“是”，信息不足。可以补充一两个具体细节，例如几岁开始骑车、在哪里骑，或当时骑车的感受，让回答更自然完整。

예시: Yes, I did. I got my first bike when I was about seven, and I used to ride it around my neighborhood with my friends.

제안: 回答表达了明确观点，但“popular for young and old people”搭配不够自然，可以说“popular among people of all ages”。建议再补充具体原因或使用场景，例如通勤、锻炼或短途出行。

예시: Yes, I do. Bikes are popular among people of all ages, especially in cities where they’re convenient for short trips. Many people also ride them for exercise.

× Bikes are popular for young and old people.

✓ Bikes are popular with both young and old people.

表示“受某些人欢迎”时，通常使用搭配“be popular with”。这里的“for”搭配不当。可以记住“be popular with someone”这一表达。