He has kept in touch with us . A. since a month B. for a month C. for a month ago D. in a month
2022-10-31 11:55:20 26次 牛津译林版英语八年级下册 Unit1 Past and present单元测试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
He has kept in touch with us .
A. since a month B. for a month C. for a month ago D. in a month
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