There was a big fire in Tianjin _________ the morning of August 12th. A. in B. at C. on D. /
2022-10-20 07:16:50 106次 牛津译林版7A 第五单元测试卷(含答案) 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
There was a big fire in Tianjin _________ the morning of August 12th.
A. in B. at C. on D. /
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