Bike— Part 1 채점 보고서

제안: 回答直接且语法正确，但内容过于简短。可以补充一两点具体信息，例如自行车的颜色、用途，或你通常在哪里骑，避免只用一句话作答。

예시: Yes, I had a small blue bike when I was a child. I usually rode it around my neighborhood with my friends.

제안: 回答直接，但“bikes”是复数，后面应使用“they”，而不是“it”。此外，可以补充自行车受欢迎的原因或常见用途，让回答更具体。

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

× Yes, it's very popular.

✓ Yes, they are very popular.

“Bikes”是复数名词，因此应使用复数代词“they”，并与之搭配复数动词“are”。原句中的“it”和“is”都是单数形式，与“bikes”不一致。回答时要注意代词的单复数应与所指名词一致。