自行车— Part 1 評分報告

建議: 回答过于简短且缺乏细节。应直接用完整句子回答并增加一到两句支持性细节，例如说明原因、描述相关经历或情感。使用连接词让回答更自然。

範例: No, I didn't have a bike when I was a child. My family couldn't afford one at the time, so I usually walked to school or took the bus. However, I often wished I had one because I enjoyed watching other children ride around the neighborhood.

建議: 语法和用词不准确（主谓一致、代词不当），内容也过于笼统。应以完整句子回答并用一到两句具体例子或原因支持，使用连接词提高连贯性。

範例: Yes, I think bicycles are very popular in my country. For example, many people use them for short trips and commuting because they are cheap and convenient, especially in urban areas where traffic is heavy.

× Yes, I think everyone have.

✓ Yes, I think everyone has.

问题类型：第三人称单数形式错误（Third person singular issue）。 错误原因：主语“everyone”虽然看起来像复数，但在语法上是单数不定代词，因此谓语动词须用第三人称单数形式“has”。原句使用了复数形式“have”，与主语不一致，导致主谓不匹配。 改进建议：记住像 everyone, somebody, nobody, each 等不定代词在语法上视为单数，须接单数动词。遇到此类主语时将动词改为单数形式即可。例如："Everyone has a bike." 或在原句场景下用复数含义可改为 "I think everybody has one."（仍用 has）。