题目内容：
When was the bridge built over the river Granta?
A．In the 9th century. B．In the 13th century.
C．In the 15th century.
参考答案：
答案解析：
单选题：When was the bridge built over the river Granta?
- 题目分类：公共英语一级
- 题目类型：单选题
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B．In the 13th century.
C．In the 15th century.