Adapted practice prompt

考试成绩为什么低

You are a university student. your exam score was much lower than expected and the brief online feedback is unclear. Write an email to Professor Brown to understand the weaknesses and prepare more effectively for the next exam.

In your email, do the following:

1. 1Explain the relevant situation and what you already know.
2. 2Ask clearly for the help, advice, or information you need.
3. 3Suggest a convenient next step or provide availability.

根据主题改编，非 ETS 官方原题。