题目内容：
Our textbooks are very different from theirs.
参考答案：
答案解析：
选择题：Our textbooks are very different from theirs.
- 题目分类： 大学英语B级
- 题目类型：选择题
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Please tell me what to do next.
Please tell me what to do next.
传统管理信息系统开发方法有哪些问题。
传统管理信息系统开发方法有哪些问题。
Please give this book to whoever comes first.
Please give this book to whoever comes first.
Smoking can seriously harm your health.
Smoking can seriously harm your health.
The doctors decided to see this strange man themselves.
The doctors decided to see this strange man themselves.