题目内容：
In the old days, applicants only had to submit a sample of their school papers to show their writing ability.
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：
单选题：In the old days, applicants only had to submit a sample of
- 题目分类：英语六级
- 题目类型：单选题
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