---Not only the young but also the old are getting interested _______Wechat. ---They can communicate...
2023-01-07 01:53:46 186次 2014-2015学年安徽铜陵市四校九年级2月开学联考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---Not only the young but also the old are getting interested _______Wechat.
---They can communicate more freely.
A. by B.about C. in D. For
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