The fireman started to put out the big fire_____ arriving at the burning building. A．by B．on C．at D．...
2023-02-03 10:40:32 150次 2013届江苏省高一上学期期末测试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The fireman started to put out the big
fire_____ arriving at the burning building.
本题链接：
