＂Wechat＂(微信) really makes a great __________ to people’s life. It’s easy for us to keep in touch wit...
2022-11-15 23:41:54 130次 2017届河南南阳星光中学九年级上期末考试模拟（2）英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
＂Wechat＂(微信) really makes a great __________ to people’s life. It’s easy for us to keep in touch with others.
A. choice B. surprise C. progress D. difference
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