自行车— Part 1 評分報告

建議: 回答语法基本正确，而且直接回应了问题，但内容过于简短，没有提供任何细节。可以在否定回答后补充一个原因、相关经历或对比，例如说明你小时候为什么没有自行车，以及你通常如何出行。

範例: No, I didn’t. My parents thought it was a bit dangerous, so they usually drove me to school. However, I often rode my friends’ bikes in the neighborhood.

建議: 回答虽然表达了观点，但“bikes”是复数，应该使用“they are popular”，而不是“it’s popular”。此外，答案太短，缺少原因或具体例子。建议说明自行车受欢迎的原因，例如环保、方便，或举例说明人们在什么场合骑自行车。

範例: Yes, I think bikes are quite popular in my country. They are especially common among students and people who commute to work because they are convenient and environmentally friendly. In many cities, there are also bike-sharing services.

× I think it's popular.

✓ I think they're popular.

“Bikes”是复数名词，因此不能用单数代词“it”指代。应使用复数代词“they”，并搭配“are”，所以改为“I think they're popular.”（我认为它们很受欢迎。）