Bike— Part 1 채점 보고서

제안: 这道题询问过去的经历，应用过去时回答“是”时说“Yes, I did”，而不是“Yes, I do”。回答过于简短，可以补充一项具体细节，例如自行车的颜色、用途，或你常骑车去哪里。

예시: Yes, I did. I had a small red bike when I was a child, and I often rode it around my neighbourhood.

제안: 先直接回答问题，例如“Yes, I think they are”。避免重复“Yes, I think”，并注意说“bikes”，不是“bites”。句子结尾不完整；可以补全原因，例如自行车价格实惠、适合短途出行，并用连词自然地补充信息。

예시: Yes, I think bikes are quite popular in my country because they are affordable and convenient. Many people use them for short trips, especially in busy cities.

× Yes, I do.

✓ Yes, I did.

问题问的是过去的情况（“when you were a child”），因此回答也要使用一般过去时。这里应将助动词 do 改为 did。

× Yes, I think. Yes, I think bites are popular because they are cheaper and.

✓ Yes, I think bites are popular because they are cheaper.

句末的 and 表示后面还应接一个并列成分，但句子在此处结束，造成结构不完整。若没有要补充的内容，应删除 and。