The old man lives happily with his two sons and a pet dog. _____ of them are part of his family. A. ...
2022-11-10 15:23:06 134次 吉林省2017届九年级第六次模拟考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The old man lives happily with his two sons and a pet dog. _____ of them are part of his family.
A. Both B. All C. None D. Neither
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